From: Andreas Gruenbacher Date: Sun, 3 Jul 2011 15:53:52 +0000 (+0200) Subject: drbd: Remove the terrible DEV hack X-Git-Tag: v3.15-rc1~134^2~51 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d01801710265cfb7bd8928ae7c3be4d9d15ceeb0;p=linux.git drbd: Remove the terrible DEV hack DRBD was using dev_err() and similar all over the code; instead of having to write dev_err(disk_to_dev(device->vdisk), ...) to convert a drbd_device into a kernel device, a DEV macro was used which implicitly references the device variable. This is terrible; introduce separate drbd_err() and similar macros with an explicit device parameter instead. Signed-off-by: Andreas Gruenbacher Signed-off-by: Philipp Reisner --- diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c index 4af4dc166373..4d892b118c48 100644 --- a/drivers/block/drbd/drbd_actlog.c +++ b/drivers/block/drbd/drbd_actlog.c @@ -137,7 +137,7 @@ void wait_until_done_or_force_detached(struct drbd_device *device, struct drbd_b dt = wait_event_timeout(device->misc_wait, *done || test_bit(FORCE_DETACH, &device->flags), dt); if (dt == 0) { - dev_err(DEV, "meta-data IO operation timed out\n"); + drbd_err(device, "meta-data IO operation timed out\n"); drbd_chk_io_error(device, 1, DRBD_FORCE_DETACH); } } @@ -172,7 +172,7 @@ static int _drbd_md_sync_page_io(struct drbd_device *device, ; else if (!get_ldev_if_state(device, D_ATTACHING)) { /* Corresponding put_ldev in drbd_md_io_complete() */ - dev_err(DEV, "ASSERT FAILED: get_ldev_if_state() == 1 in _drbd_md_sync_page_io()\n"); + drbd_err(device, "ASSERT FAILED: get_ldev_if_state() == 1 in _drbd_md_sync_page_io()\n"); err = -ENODEV; goto out; } @@ -202,21 +202,21 @@ int drbd_md_sync_page_io(struct drbd_device *device, struct drbd_backing_dev *bd BUG_ON(!bdev->md_bdev); - dev_dbg(DEV, "meta_data io: %s [%d]:%s(,%llus,%s) %pS\n", + drbd_dbg(device, "meta_data io: %s [%d]:%s(,%llus,%s) %pS\n", current->comm, current->pid, __func__, (unsigned long long)sector, (rw & WRITE) ? "WRITE" : "READ", (void*)_RET_IP_ ); if (sector < drbd_md_first_sector(bdev) || sector + 7 > drbd_md_last_sector(bdev)) - dev_alert(DEV, "%s [%d]:%s(,%llus,%s) out of range md access!\n", + drbd_alert(device, "%s [%d]:%s(,%llus,%s) out of range md access!\n", current->comm, current->pid, __func__, (unsigned long long)sector, (rw & WRITE) ? "WRITE" : "READ"); /* we do all our meta data IO in aligned 4k blocks. */ err = _drbd_md_sync_page_io(device, bdev, iop, sector, rw, 4096); if (err) { - dev_err(DEV, "drbd_md_sync_page_io(,%llus,%s) failed with error %d\n", + drbd_err(device, "drbd_md_sync_page_io(,%llus,%s) failed with error %d\n", (unsigned long long)sector, (rw & WRITE) ? "WRITE" : "READ", err); } return err; @@ -404,7 +404,7 @@ int drbd_al_begin_io_nonblock(struct drbd_device *device, struct drbd_interval * struct lc_element *al_ext; al_ext = lc_get_cumulative(device->act_log, enr); if (!al_ext) - dev_info(DEV, "LOGIC BUG for enr=%u\n", enr); + drbd_info(device, "LOGIC BUG for enr=%u\n", enr); } return 0; } @@ -425,7 +425,7 @@ void drbd_al_complete_io(struct drbd_device *device, struct drbd_interval *i) for (enr = first; enr <= last; enr++) { extent = lc_find(device->act_log, enr); if (!extent) { - dev_err(DEV, "al_complete_io() called on inactive extent %u\n", enr); + drbd_err(device, "al_complete_io() called on inactive extent %u\n", enr); continue; } lc_put(device->act_log, extent); @@ -491,14 +491,14 @@ _al_write_transaction(struct drbd_device *device) int err = 0; if (!get_ldev(device)) { - dev_err(DEV, "disk is %s, cannot start al transaction\n", + drbd_err(device, "disk is %s, cannot start al transaction\n", drbd_disk_str(device->state.disk)); return -EIO; } /* The bitmap write may have failed, causing a state change. */ if (device->state.disk < D_INCONSISTENT) { - dev_err(DEV, + drbd_err(device, "disk is %s, cannot write al transaction\n", drbd_disk_str(device->state.disk)); put_ldev(device); @@ -507,7 +507,7 @@ _al_write_transaction(struct drbd_device *device) buffer = drbd_md_get_buffer(device); /* protects md_io_buffer, al_tr_cycle, ... */ if (!buffer) { - dev_err(DEV, "disk failed while waiting for md_io buffer\n"); + drbd_err(device, "disk failed while waiting for md_io buffer\n"); put_ldev(device); return -ENODEV; } @@ -689,7 +689,7 @@ static int w_update_odbm(struct drbd_work *w, int unused) if (!get_ldev(device)) { if (__ratelimit(&drbd_ratelimit_state)) - dev_warn(DEV, "Can not update on disk bitmap, local IO disabled.\n"); + drbd_warn(device, "Can not update on disk bitmap, local IO disabled.\n"); kfree(udw); return 0; } @@ -744,7 +744,7 @@ static void drbd_try_clear_on_disk_bm(struct drbd_device *device, sector_t secto else ext->rs_failed += count; if (ext->rs_left < ext->rs_failed) { - dev_warn(DEV, "BAD! sector=%llus enr=%u rs_left=%d " + drbd_warn(device, "BAD! sector=%llus enr=%u rs_left=%d " "rs_failed=%d count=%d cstate=%s\n", (unsigned long long)sector, ext->lce.lc_number, ext->rs_left, @@ -768,14 +768,14 @@ static void drbd_try_clear_on_disk_bm(struct drbd_device *device, sector_t secto */ int rs_left = drbd_bm_e_weight(device, enr); if (ext->flags != 0) { - dev_warn(DEV, "changing resync lce: %d[%u;%02lx]" + drbd_warn(device, "changing resync lce: %d[%u;%02lx]" " -> %d[%u;00]\n", ext->lce.lc_number, ext->rs_left, ext->flags, enr, rs_left); ext->flags = 0; } if (ext->rs_failed) { - dev_warn(DEV, "Kicking resync_lru element enr=%u " + drbd_warn(device, "Kicking resync_lru element enr=%u " "out with rs_failed=%d\n", ext->lce.lc_number, ext->rs_failed); } @@ -798,11 +798,11 @@ static void drbd_try_clear_on_disk_bm(struct drbd_device *device, sector_t secto udw->w.device = device; drbd_queue_work_front(&first_peer_device(device)->connection->sender_work, &udw->w); } else { - dev_warn(DEV, "Could not kmalloc an udw\n"); + drbd_warn(device, "Could not kmalloc an udw\n"); } } } else { - dev_err(DEV, "lc_get() failed! locked=%d/%d flags=%lu\n", + drbd_err(device, "lc_get() failed! locked=%d/%d flags=%lu\n", device->resync_locked, device->resync->nr_elements, device->resync->flags); @@ -843,7 +843,7 @@ void __drbd_set_in_sync(struct drbd_device *device, sector_t sector, int size, unsigned long flags; if (size <= 0 || !IS_ALIGNED(size, 512) || size > DRBD_MAX_BIO_SIZE) { - dev_err(DEV, "drbd_set_in_sync: sector=%llus size=%d nonsense!\n", + drbd_err(device, "drbd_set_in_sync: sector=%llus size=%d nonsense!\n", (unsigned long long)sector, size); return; } @@ -917,7 +917,7 @@ int __drbd_set_out_of_sync(struct drbd_device *device, sector_t sector, int size return 0; if (size < 0 || !IS_ALIGNED(size, 512) || size > DRBD_MAX_BIO_SIZE) { - dev_err(DEV, "sector: %llus, size: %d\n", + drbd_err(device, "sector: %llus, size: %d\n", (unsigned long long)sector, size); return 0; } @@ -988,7 +988,7 @@ struct bm_extent *_bme_get(struct drbd_device *device, unsigned int enr) if (!bm_ext) { if (rs_flags & LC_STARVING) - dev_warn(DEV, "Have to wait for element" + drbd_warn(device, "Have to wait for element" " (resync LRU too small?)\n"); BUG_ON(rs_flags & LC_LOCKED); } @@ -1049,7 +1049,7 @@ int drbd_rs_begin_io(struct drbd_device *device, sector_t sector) if (schedule_timeout_interruptible(HZ/10)) return -EINTR; if (sa && --sa == 0) - dev_warn(DEV,"drbd_rs_begin_io() stepped aside for 20sec." + drbd_warn(device, "drbd_rs_begin_io() stepped aside for 20sec." "Resync stalled?\n"); goto retry; } @@ -1101,7 +1101,7 @@ int drbd_try_rs_begin_io(struct drbd_device *device, sector_t sector) device->resync_locked--; wake_up(&device->al_wait); } else { - dev_alert(DEV, "LOGIC BUG\n"); + drbd_alert(device, "LOGIC BUG\n"); } } /* TRY. */ @@ -1131,7 +1131,7 @@ int drbd_try_rs_begin_io(struct drbd_device *device, sector_t sector) if (!bm_ext) { const unsigned long rs_flags = device->resync->flags; if (rs_flags & LC_STARVING) - dev_warn(DEV, "Have to wait for element" + drbd_warn(device, "Have to wait for element" " (resync LRU too small?)\n"); BUG_ON(rs_flags & LC_LOCKED); goto try_again; @@ -1179,13 +1179,13 @@ void drbd_rs_complete_io(struct drbd_device *device, sector_t sector) if (!bm_ext) { spin_unlock_irqrestore(&device->al_lock, flags); if (__ratelimit(&drbd_ratelimit_state)) - dev_err(DEV, "drbd_rs_complete_io() called, but extent not found\n"); + drbd_err(device, "drbd_rs_complete_io() called, but extent not found\n"); return; } if (bm_ext->lce.refcnt == 0) { spin_unlock_irqrestore(&device->al_lock, flags); - dev_err(DEV, "drbd_rs_complete_io(,%llu [=%u]) called, " + drbd_err(device, "drbd_rs_complete_io(,%llu [=%u]) called, " "but refcnt is 0!?\n", (unsigned long long)sector, enr); return; @@ -1241,7 +1241,7 @@ int drbd_rs_del_all(struct drbd_device *device) if (bm_ext->lce.lc_number == LC_FREE) continue; if (bm_ext->lce.lc_number == device->resync_wenr) { - dev_info(DEV, "dropping %u in drbd_rs_del_all, apparently" + drbd_info(device, "dropping %u in drbd_rs_del_all, apparently" " got 'synced' by application io\n", device->resync_wenr); D_ASSERT(!test_bit(BME_LOCKED, &bm_ext->flags)); @@ -1251,7 +1251,7 @@ int drbd_rs_del_all(struct drbd_device *device) lc_put(device->resync, &bm_ext->lce); } if (bm_ext->lce.refcnt != 0) { - dev_info(DEV, "Retrying drbd_rs_del_all() later. " + drbd_info(device, "Retrying drbd_rs_del_all() later. " "refcnt=%d\n", bm_ext->lce.refcnt); put_ldev(device); spin_unlock_irq(&device->al_lock); @@ -1285,7 +1285,7 @@ void drbd_rs_failed_io(struct drbd_device *device, sector_t sector, int size) int wake_up = 0; if (size <= 0 || !IS_ALIGNED(size, 512) || size > DRBD_MAX_BIO_SIZE) { - dev_err(DEV, "drbd_rs_failed_io: sector=%llus size=%d nonsense!\n", + drbd_err(device, "drbd_rs_failed_io: sector=%llus size=%d nonsense!\n", (unsigned long long)sector, size); return; } diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c index cb8e64978b8e..232eeb7ca84c 100644 --- a/drivers/block/drbd/drbd_bitmap.c +++ b/drivers/block/drbd/drbd_bitmap.c @@ -118,7 +118,7 @@ static void __bm_print_lock_info(struct drbd_device *device, const char *func) struct drbd_bitmap *b = device->bitmap; if (!__ratelimit(&drbd_ratelimit_state)) return; - dev_err(DEV, "FIXME %s in %s, bitmap locked for '%s' by %s\n", + drbd_err(device, "FIXME %s in %s, bitmap locked for '%s' by %s\n", drbd_task_to_thread_name(first_peer_device(device)->connection, current), func, b->bm_why ?: "?", drbd_task_to_thread_name(first_peer_device(device)->connection, b->bm_task)); @@ -130,21 +130,21 @@ void drbd_bm_lock(struct drbd_device *device, char *why, enum bm_flag flags) int trylock_failed; if (!b) { - dev_err(DEV, "FIXME no bitmap in drbd_bm_lock!?\n"); + drbd_err(device, "FIXME no bitmap in drbd_bm_lock!?\n"); return; } trylock_failed = !mutex_trylock(&b->bm_change); if (trylock_failed) { - dev_warn(DEV, "%s going to '%s' but bitmap already locked for '%s' by %s\n", + drbd_warn(device, "%s going to '%s' but bitmap already locked for '%s' by %s\n", drbd_task_to_thread_name(first_peer_device(device)->connection, current), why, b->bm_why ?: "?", drbd_task_to_thread_name(first_peer_device(device)->connection, b->bm_task)); mutex_lock(&b->bm_change); } if (BM_LOCKED_MASK & b->bm_flags) - dev_err(DEV, "FIXME bitmap already locked in bm_lock\n"); + drbd_err(device, "FIXME bitmap already locked in bm_lock\n"); b->bm_flags |= flags & BM_LOCKED_MASK; b->bm_why = why; @@ -155,12 +155,12 @@ void drbd_bm_unlock(struct drbd_device *device) { struct drbd_bitmap *b = device->bitmap; if (!b) { - dev_err(DEV, "FIXME no bitmap in drbd_bm_unlock!?\n"); + drbd_err(device, "FIXME no bitmap in drbd_bm_unlock!?\n"); return; } if (!(BM_LOCKED_MASK & device->bitmap->bm_flags)) - dev_err(DEV, "FIXME bitmap not locked in bm_unlock\n"); + drbd_err(device, "FIXME bitmap not locked in bm_unlock\n"); b->bm_flags &= ~BM_LOCKED_MASK; b->bm_why = NULL; @@ -253,7 +253,7 @@ void drbd_bm_mark_for_writeout(struct drbd_device *device, int page_nr) { struct page *page; if (page_nr >= device->bitmap->bm_number_of_pages) { - dev_warn(DEV, "BAD: page_nr: %u, number_of_pages: %u\n", + drbd_warn(device, "BAD: page_nr: %u, number_of_pages: %u\n", page_nr, (int)device->bitmap->bm_number_of_pages); return; } @@ -645,7 +645,7 @@ int drbd_bm_resize(struct drbd_device *device, sector_t capacity, int set_new_bi drbd_bm_lock(device, "resize", BM_LOCKED_MASK); - dev_info(DEV, "drbd_bm_resize called with capacity == %llu\n", + drbd_info(device, "drbd_bm_resize called with capacity == %llu\n", (unsigned long long)capacity); if (capacity == b->bm_dev_capacity) @@ -682,8 +682,8 @@ int drbd_bm_resize(struct drbd_device *device, sector_t capacity, int set_new_bi u64 bits_on_disk = drbd_md_on_disk_bits(device->ldev); put_ldev(device); if (bits > bits_on_disk) { - dev_info(DEV, "bits = %lu\n", bits); - dev_info(DEV, "bits_on_disk = %llu\n", bits_on_disk); + drbd_info(device, "bits = %lu\n", bits); + drbd_info(device, "bits_on_disk = %llu\n", bits_on_disk); err = -ENOSPC; goto out; } @@ -742,7 +742,7 @@ int drbd_bm_resize(struct drbd_device *device, sector_t capacity, int set_new_bi bm_vk_free(opages, opages_vmalloced); if (!growing) b->bm_set = bm_count_bits(b); - dev_info(DEV, "resync bitmap: bits=%lu words=%lu pages=%lu\n", bits, words, want); + drbd_info(device, "resync bitmap: bits=%lu words=%lu pages=%lu\n", bits, words, want); out: drbd_bm_unlock(device); @@ -878,7 +878,7 @@ void drbd_bm_get_lel(struct drbd_device *device, size_t offset, size_t number, if ((offset >= b->bm_words) || (end > b->bm_words) || (number <= 0)) - dev_err(DEV, "offset=%lu number=%lu bm_words=%lu\n", + drbd_err(device, "offset=%lu number=%lu bm_words=%lu\n", (unsigned long) offset, (unsigned long) number, (unsigned long) b->bm_words); @@ -966,7 +966,7 @@ static void bm_async_io_complete(struct bio *bio, int error) if ((ctx->flags & BM_AIO_COPY_PAGES) == 0 && !bm_test_page_unchanged(b->bm_pages[idx])) - dev_warn(DEV, "bitmap page idx %u changed during IO!\n", idx); + drbd_warn(device, "bitmap page idx %u changed during IO!\n", idx); if (error) { /* ctx error will hold the completed-last non-zero error code, @@ -976,11 +976,11 @@ static void bm_async_io_complete(struct bio *bio, int error) /* Not identical to on disk version of it. * Is BM_PAGE_IO_ERROR enough? */ if (__ratelimit(&drbd_ratelimit_state)) - dev_err(DEV, "IO ERROR %d on bitmap page idx %u\n", + drbd_err(device, "IO ERROR %d on bitmap page idx %u\n", error, idx); } else { bm_clear_page_io_err(b->bm_pages[idx]); - dynamic_dev_dbg(DEV, "bitmap page idx %u completed\n", idx); + dynamic_drbd_dbg(device, "bitmap page idx %u completed\n", idx); } bm_page_unlock_io(device, idx); @@ -1081,7 +1081,7 @@ static int bm_rw(struct drbd_device *device, int rw, unsigned flags, unsigned la }; if (!get_ldev_if_state(device, D_ATTACHING)) { /* put is in bm_aio_ctx_destroy() */ - dev_err(DEV, "ASSERT FAILED: get_ldev_if_state() == 1 in bm_rw()\n"); + drbd_err(device, "ASSERT FAILED: get_ldev_if_state() == 1 in bm_rw()\n"); kfree(ctx); return -ENODEV; } @@ -1106,14 +1106,14 @@ static int bm_rw(struct drbd_device *device, int rw, unsigned flags, unsigned la if (!(flags & BM_WRITE_ALL_PAGES) && bm_test_page_unchanged(b->bm_pages[i])) { - dynamic_dev_dbg(DEV, "skipped bm write for idx %u\n", i); + dynamic_drbd_dbg(device, "skipped bm write for idx %u\n", i); continue; } /* during lazy writeout, * ignore those pages not marked for lazy writeout. */ if (lazy_writeout_upper_idx && !bm_test_page_lazy_writeout(b->bm_pages[i])) { - dynamic_dev_dbg(DEV, "skipped bm lazy write for idx %u\n", i); + dynamic_drbd_dbg(device, "skipped bm lazy write for idx %u\n", i); continue; } } @@ -1138,12 +1138,12 @@ static int bm_rw(struct drbd_device *device, int rw, unsigned flags, unsigned la /* summary for global bitmap IO */ if (flags == 0) - dev_info(DEV, "bitmap %s of %u pages took %lu jiffies\n", + drbd_info(device, "bitmap %s of %u pages took %lu jiffies\n", rw == WRITE ? "WRITE" : "READ", count, jiffies - now); if (ctx->error) { - dev_alert(DEV, "we had at least one MD IO ERROR during bitmap IO\n"); + drbd_alert(device, "we had at least one MD IO ERROR during bitmap IO\n"); drbd_chk_io_error(device, 1, DRBD_META_IO_ERROR); err = -EIO; /* ctx->error ? */ } @@ -1156,13 +1156,13 @@ static int bm_rw(struct drbd_device *device, int rw, unsigned flags, unsigned la drbd_md_flush(device); } else /* rw == READ */ { b->bm_set = bm_count_bits(b); - dev_info(DEV, "recounting of set bits took additional %lu jiffies\n", + drbd_info(device, "recounting of set bits took additional %lu jiffies\n", jiffies - now); } now = b->bm_set; if (flags == 0) - dev_info(DEV, "%s (%lu bits) marked out-of-sync by on disk bit-map.\n", + drbd_info(device, "%s (%lu bits) marked out-of-sync by on disk bit-map.\n", ppsize(ppb, now << (BM_BLOCK_SHIFT-10)), now); kref_put(&ctx->kref, &bm_aio_ctx_destroy); @@ -1243,7 +1243,7 @@ int drbd_bm_write_page(struct drbd_device *device, unsigned int idx) __must_hold int err; if (bm_test_page_unchanged(device->bitmap->bm_pages[idx])) { - dynamic_dev_dbg(DEV, "skipped bm page write for idx %u\n", idx); + dynamic_drbd_dbg(device, "skipped bm page write for idx %u\n", idx); return 0; } @@ -1261,7 +1261,7 @@ int drbd_bm_write_page(struct drbd_device *device, unsigned int idx) __must_hold }; if (!get_ldev_if_state(device, D_ATTACHING)) { /* put is in bm_aio_ctx_destroy() */ - dev_err(DEV, "ASSERT FAILED: get_ldev_if_state() == 1 in drbd_bm_write_page()\n"); + drbd_err(device, "ASSERT FAILED: get_ldev_if_state() == 1 in drbd_bm_write_page()\n"); kfree(ctx); return -ENODEV; } @@ -1298,7 +1298,7 @@ static unsigned long __bm_find_next(struct drbd_device *device, unsigned long bm if (bm_fo > b->bm_bits) { - dev_err(DEV, "bm_fo=%lu bm_bits=%lu\n", bm_fo, b->bm_bits); + drbd_err(device, "bm_fo=%lu bm_bits=%lu\n", bm_fo, b->bm_bits); bm_fo = DRBD_END_OF_BITMAP; } else { while (bm_fo < b->bm_bits) { @@ -1393,7 +1393,7 @@ static int __bm_change_bits_to(struct drbd_device *device, const unsigned long s int changed_total = 0; if (e >= b->bm_bits) { - dev_err(DEV, "ASSERT FAILED: bit_s=%lu bit_e=%lu bm_bits=%lu\n", + drbd_err(device, "ASSERT FAILED: bit_s=%lu bit_e=%lu bm_bits=%lu\n", s, e, b->bm_bits); e = b->bm_bits ? b->bm_bits -1 : 0; } @@ -1596,7 +1596,7 @@ int drbd_bm_test_bit(struct drbd_device *device, const unsigned long bitnr) } else if (bitnr == b->bm_bits) { i = -1; } else { /* (bitnr > b->bm_bits) */ - dev_err(DEV, "bitnr=%lu > bm_bits=%lu\n", bitnr, b->bm_bits); + drbd_err(device, "bitnr=%lu > bm_bits=%lu\n", bitnr, b->bm_bits); i = 0; } @@ -1637,7 +1637,7 @@ int drbd_bm_count_bits(struct drbd_device *device, const unsigned long s, const if (expect(bitnr < b->bm_bits)) c += (0 != test_bit_le(bitnr - (page_nr << (PAGE_SHIFT+3)), p_addr)); else - dev_err(DEV, "bitnr=%lu bm_bits=%lu\n", bitnr, b->bm_bits); + drbd_err(device, "bitnr=%lu bm_bits=%lu\n", bitnr, b->bm_bits); } if (p_addr) bm_unmap(p_addr); @@ -1687,7 +1687,7 @@ int drbd_bm_e_weight(struct drbd_device *device, unsigned long enr) count += hweight_long(*bm++); bm_unmap(p_addr); } else { - dev_err(DEV, "start offset (%d) too large in drbd_bm_e_weight\n", s); + drbd_err(device, "start offset (%d) too large in drbd_bm_e_weight\n", s); } spin_unlock_irqrestore(&b->bm_lock, flags); return count; diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index 41dced195653..d393f0bc26fb 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -100,9 +100,24 @@ extern char usermode_helper[]; struct drbd_device; struct drbd_connection; - -/* to shorten dev_warn(DEV, "msg"); and relatives statements */ -#define DEV (disk_to_dev(device->vdisk)) +#define drbd_printk(level, device, fmt, args...) \ + dev_printk(level, disk_to_dev(device->vdisk), fmt, ## args) + +#define drbd_dbg(device, fmt, args...) \ + drbd_printk(KERN_DEBUG, device, fmt, ## args) +#define drbd_alert(device, fmt, args...) \ + drbd_printk(KERN_ALERT, device, fmt, ## args) +#define drbd_err(device, fmt, args...) \ + drbd_printk(KERN_ERR, device, fmt, ## args) +#define drbd_warn(device, fmt, args...) \ + drbd_printk(KERN_WARNING, device, fmt, ## args) +#define drbd_info(device, fmt, args...) \ + drbd_printk(KERN_INFO, device, fmt, ## args) +#define drbd_emerg(device, fmt, args...) \ + drbd_printk(KERN_EMERG, device, fmt, ## args) + +#define dynamic_drbd_dbg(device, fmt, args...) \ + dynamic_dev_dbg(disk_to_dev(device->vdisk), fmt, ## args) #define conn_printk(LEVEL, TCONN, FMT, ARGS...) \ printk(LEVEL "d-con %s: " FMT, TCONN->resource->name , ## ARGS) @@ -115,7 +130,7 @@ struct drbd_connection; #define conn_dbg(TCONN, FMT, ARGS...) conn_printk(KERN_DEBUG, TCONN, FMT, ## ARGS) #define D_ASSERT(exp) if (!(exp)) \ - dev_err(DEV, "ASSERT( " #exp " ) in %s:%d\n", __FILE__, __LINE__) + drbd_err(device, "ASSERT( " #exp " ) in %s:%d\n", __FILE__, __LINE__) /** * expect - Make an assertion @@ -125,7 +140,7 @@ struct drbd_connection; #define expect(exp) ({ \ bool _bool = (exp); \ if (!_bool) \ - dev_err(DEV, "ASSERTION %s FAILED in %s\n", \ + drbd_err(device, "ASSERTION %s FAILED in %s\n", \ #exp, __func__); \ _bool; \ }) @@ -1278,7 +1293,7 @@ extern void drbd_rs_controller_reset(struct drbd_device *device); static inline void ov_out_of_sync_print(struct drbd_device *device) { if (device->ov_last_oos_size) { - dev_err(DEV, "Out of sync: start=%llu, size=%lu (sectors)\n", + drbd_err(device, "Out of sync: start=%llu, size=%lu (sectors)\n", (unsigned long long)device->ov_last_oos_start, (unsigned long)device->ov_last_oos_size); } @@ -1504,7 +1519,7 @@ static inline void __drbd_chk_io_error_(struct drbd_device *device, case EP_PASS_ON: /* FIXME would this be better named "Ignore"? */ if (df == DRBD_READ_ERROR || df == DRBD_WRITE_ERROR) { if (__ratelimit(&drbd_ratelimit_state)) - dev_err(DEV, "Local IO failed in %s.\n", where); + drbd_err(device, "Local IO failed in %s.\n", where); if (device->state.disk > D_INCONSISTENT) _drbd_set_state(_NS(device, disk, D_INCONSISTENT), CS_HARD, NULL); break; @@ -1539,7 +1554,7 @@ static inline void __drbd_chk_io_error_(struct drbd_device *device, set_bit(FORCE_DETACH, &device->flags); if (device->state.disk > D_FAILED) { _drbd_set_state(_NS(device, disk, D_FAILED), CS_HARD, NULL); - dev_err(DEV, + drbd_err(device, "Local IO failed in %s. Detaching...\n", where); } break; @@ -1755,7 +1770,7 @@ static inline void inc_ap_pending(struct drbd_device *device) #define ERR_IF_CNT_IS_NEGATIVE(which, func, line) \ if (atomic_read(&device->which) < 0) \ - dev_err(DEV, "in %s:%d: " #which " = %d < 0 !\n", \ + drbd_err(device, "in %s:%d: " #which " = %d < 0 !\n", \ func, line, \ atomic_read(&device->which)) @@ -1888,7 +1903,7 @@ static inline void drbd_get_syncer_progress(struct drbd_device *device, * for now, just prevent in-kernel buffer overflow. */ smp_rmb(); - dev_warn(DEV, "cs:%s rs_left=%lu > rs_total=%lu (rs_failed %lu)\n", + drbd_warn(device, "cs:%s rs_left=%lu > rs_total=%lu (rs_failed %lu)\n", drbd_conn_str(device->state.conn), *bits_left, device->rs_total, device->rs_failed); *per_mil_done = 0; @@ -2103,7 +2118,7 @@ static inline void drbd_md_flush(struct drbd_device *device) int r; if (device->ldev == NULL) { - dev_warn(DEV, "device->ldev == NULL in drbd_md_flush\n"); + drbd_warn(device, "device->ldev == NULL in drbd_md_flush\n"); return; } @@ -2113,7 +2128,7 @@ static inline void drbd_md_flush(struct drbd_device *device) r = blkdev_issue_flush(device->ldev->md_bdev, GFP_NOIO, NULL); if (r) { set_bit(MD_NO_FUA, &device->flags); - dev_err(DEV, "meta data flush failed with status %d, disabling md-flushes\n", r); + drbd_err(device, "meta data flush failed with status %d, disabling md-flushes\n", r); } } diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 3a67f2421077..6e64e6e45e35 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -871,7 +871,7 @@ void drbd_print_uuids(struct drbd_device *device, const char *text) { if (get_ldev_if_state(device, D_NEGOTIATING)) { u64 *uuid = device->ldev->md.uuid; - dev_info(DEV, "%s %016llX:%016llX:%016llX:%016llX\n", + drbd_info(device, "%s %016llX:%016llX:%016llX:%016llX\n", text, (unsigned long long)uuid[UI_CURRENT], (unsigned long long)uuid[UI_BITMAP], @@ -879,7 +879,7 @@ void drbd_print_uuids(struct drbd_device *device, const char *text) (unsigned long long)uuid[UI_HISTORY_END]); put_ldev(device); } else { - dev_info(DEV, "%s effective data uuid: %016llX\n", + drbd_info(device, "%s effective data uuid: %016llX\n", text, (unsigned long long)device->ed_uuid); } @@ -1126,7 +1126,7 @@ static int fill_bitmap_rle_bits(struct drbd_device *device, /* paranoia: catch zero runlength. * can only happen if bitmap is modified while we scan it. */ if (rl == 0) { - dev_err(DEV, "unexpected zero runlength while encoding bitmap " + drbd_err(device, "unexpected zero runlength while encoding bitmap " "t:%u bo:%lu\n", toggle, c->bit_offset); return -1; } @@ -1135,7 +1135,7 @@ static int fill_bitmap_rle_bits(struct drbd_device *device, if (bits == -ENOBUFS) /* buffer full */ break; if (bits <= 0) { - dev_err(DEV, "error while encoding bitmap: %d\n", bits); + drbd_err(device, "error while encoding bitmap: %d\n", bits); return 0; } @@ -1238,13 +1238,13 @@ static int _drbd_send_bitmap(struct drbd_device *device) if (get_ldev(device)) { if (drbd_md_test_flag(device->ldev, MDF_FULL_SYNC)) { - dev_info(DEV, "Writing the whole bitmap, MDF_FullSync was set.\n"); + drbd_info(device, "Writing the whole bitmap, MDF_FullSync was set.\n"); drbd_bm_set_all(device); if (drbd_bm_write(device)) { /* write_bm did fail! Leave full sync flag set in Meta P_DATA * but otherwise process as per normal - need to tell other * side that a full resync is required! */ - dev_err(DEV, "Failed to write bitmap to disk!\n"); + drbd_err(device, "Failed to write bitmap to disk!\n"); } else { drbd_md_clear_flag(device, MDF_FULL_SYNC); drbd_md_sync(device); @@ -1517,7 +1517,7 @@ static int _drbd_send_page(struct drbd_device *device, struct page *page, break; continue; } - dev_warn(DEV, "%s: size=%d len=%d sent=%d\n", + drbd_warn(device, "%s: size=%d len=%d sent=%d\n", __func__, (int)size, len, sent); if (sent < 0) err = sent; @@ -1663,7 +1663,7 @@ int drbd_send_dblock(struct drbd_device *device, struct drbd_request *req) unsigned char digest[64]; drbd_csum_bio(device, first_peer_device(device)->connection->integrity_tfm, req->master_bio, digest); if (memcmp(p + 1, digest, dgs)) { - dev_warn(DEV, + drbd_warn(device, "Digest mismatch, buffer modified by upper layers during write: %llus +%u\n", (unsigned long long)req->i.sector, req->i.size); } @@ -1955,7 +1955,7 @@ void drbd_device_cleanup(struct drbd_device *device) { int i; if (first_peer_device(device)->connection->receiver.t_state != NONE) - dev_err(DEV, "ASSERT FAILED: receiver t_state == %d expected 0.\n", + drbd_err(device, "ASSERT FAILED: receiver t_state == %d expected 0.\n", first_peer_device(device)->connection->receiver.t_state); device->al_writ_cnt = @@ -2140,23 +2140,23 @@ static void drbd_release_all_peer_reqs(struct drbd_device *device) rr = drbd_free_peer_reqs(device, &device->active_ee); if (rr) - dev_err(DEV, "%d EEs in active list found!\n", rr); + drbd_err(device, "%d EEs in active list found!\n", rr); rr = drbd_free_peer_reqs(device, &device->sync_ee); if (rr) - dev_err(DEV, "%d EEs in sync list found!\n", rr); + drbd_err(device, "%d EEs in sync list found!\n", rr); rr = drbd_free_peer_reqs(device, &device->read_ee); if (rr) - dev_err(DEV, "%d EEs in read list found!\n", rr); + drbd_err(device, "%d EEs in read list found!\n", rr); rr = drbd_free_peer_reqs(device, &device->done_ee); if (rr) - dev_err(DEV, "%d EEs in done list found!\n", rr); + drbd_err(device, "%d EEs in done list found!\n", rr); rr = drbd_free_peer_reqs(device, &device->net_ee); if (rr) - dev_err(DEV, "%d EEs in net list found!\n", rr); + drbd_err(device, "%d EEs in net list found!\n", rr); } /* caution. no locking. */ @@ -2237,7 +2237,7 @@ static void do_retry(struct work_struct *ws) (req->rq_state & RQ_LOCAL_ABORTED) != 0); if (!expected) - dev_err(DEV, "req=%p completion_ref=%d rq_state=%x\n", + drbd_err(device, "req=%p completion_ref=%d rq_state=%x\n", req, atomic_read(&req->completion_ref), req->rq_state); @@ -3011,7 +3011,7 @@ void drbd_md_write(struct drbd_device *device, void *b) if (drbd_md_sync_page_io(device, device->ldev, sector, WRITE)) { /* this was a try anyways ... */ - dev_err(DEV, "meta data update failed!\n"); + drbd_err(device, "meta data update failed!\n"); drbd_chk_io_error(device, 1, DRBD_META_IO_ERROR); } } @@ -3093,7 +3093,7 @@ static int check_activity_log_stripe_size(struct drbd_device *device, return 0; err: - dev_err(DEV, "invalid activity log striping: al_stripes=%u, al_stripe_size_4k=%u\n", + drbd_err(device, "invalid activity log striping: al_stripes=%u, al_stripe_size_4k=%u\n", al_stripes, al_stripe_size_4k); return -EINVAL; } @@ -3165,7 +3165,7 @@ static int check_offsets_and_sizes(struct drbd_device *device, struct drbd_backi return 0; err: - dev_err(DEV, "meta data offsets don't make sense: idx=%d " + drbd_err(device, "meta data offsets don't make sense: idx=%d " "al_s=%u, al_sz4k=%u, al_offset=%d, bm_offset=%d, " "md_size_sect=%u, la_size=%llu, md_capacity=%llu\n", in_core->meta_dev_idx, @@ -3210,7 +3210,7 @@ int drbd_md_read(struct drbd_device *device, struct drbd_backing_dev *bdev) if (drbd_md_sync_page_io(device, bdev, bdev->md.md_offset, READ)) { /* NOTE: can't do normal error processing here as this is called BEFORE disk is attached */ - dev_err(DEV, "Error while reading metadata.\n"); + drbd_err(device, "Error while reading metadata.\n"); rv = ERR_IO_MD_DISK; goto err; } @@ -3220,7 +3220,7 @@ int drbd_md_read(struct drbd_device *device, struct drbd_backing_dev *bdev) if (magic == DRBD_MD_MAGIC_84_UNCLEAN || (magic == DRBD_MD_MAGIC_08 && !(flags & MDF_AL_CLEAN))) { /* btw: that's Activity Log clean, not "all" clean. */ - dev_err(DEV, "Found unclean meta data. Did you \"drbdadm apply-al\"?\n"); + drbd_err(device, "Found unclean meta data. Did you \"drbdadm apply-al\"?\n"); rv = ERR_MD_UNCLEAN; goto err; } @@ -3228,14 +3228,14 @@ int drbd_md_read(struct drbd_device *device, struct drbd_backing_dev *bdev) rv = ERR_MD_INVALID; if (magic != DRBD_MD_MAGIC_08) { if (magic == DRBD_MD_MAGIC_07) - dev_err(DEV, "Found old (0.7) meta data magic. Did you \"drbdadm create-md\"?\n"); + drbd_err(device, "Found old (0.7) meta data magic. Did you \"drbdadm create-md\"?\n"); else - dev_err(DEV, "Meta data magic not found. Did you \"drbdadm create-md\"?\n"); + drbd_err(device, "Meta data magic not found. Did you \"drbdadm create-md\"?\n"); goto err; } if (be32_to_cpu(buffer->bm_bytes_per_bit) != BM_BLOCK_SIZE) { - dev_err(DEV, "unexpected bm_bytes_per_bit: %u (expected %u)\n", + drbd_err(device, "unexpected bm_bytes_per_bit: %u (expected %u)\n", be32_to_cpu(buffer->bm_bytes_per_bit), BM_BLOCK_SIZE); goto err; } @@ -3258,12 +3258,12 @@ int drbd_md_read(struct drbd_device *device, struct drbd_backing_dev *bdev) goto err; if (be32_to_cpu(buffer->bm_offset) != bdev->md.bm_offset) { - dev_err(DEV, "unexpected bm_offset: %d (expected %d)\n", + drbd_err(device, "unexpected bm_offset: %d (expected %d)\n", be32_to_cpu(buffer->bm_offset), bdev->md.bm_offset); goto err; } if (be32_to_cpu(buffer->md_size_sect) != bdev->md.md_size_sect) { - dev_err(DEV, "unexpected md_size: %u (expected %u)\n", + drbd_err(device, "unexpected md_size: %u (expected %u)\n", be32_to_cpu(buffer->md_size_sect), bdev->md.md_size_sect); goto err; } @@ -3371,7 +3371,7 @@ void drbd_uuid_new_current(struct drbd_device *device) __must_hold(local) bm_uuid = device->ldev->md.uuid[UI_BITMAP]; if (bm_uuid) - dev_warn(DEV, "bm UUID was already set: %llX\n", bm_uuid); + drbd_warn(device, "bm UUID was already set: %llX\n", bm_uuid); device->ldev->md.uuid[UI_BITMAP] = device->ldev->md.uuid[UI_CURRENT]; __drbd_uuid_set(device, UI_CURRENT, val); @@ -3396,7 +3396,7 @@ void drbd_uuid_set_bm(struct drbd_device *device, u64 val) __must_hold(local) } else { unsigned long long bm_uuid = device->ldev->md.uuid[UI_BITMAP]; if (bm_uuid) - dev_warn(DEV, "bm UUID was already set: %llX\n", bm_uuid); + drbd_warn(device, "bm UUID was already set: %llX\n", bm_uuid); device->ldev->md.uuid[UI_BITMAP] = val & ~((u64)1); } @@ -3558,7 +3558,7 @@ void drbd_queue_bitmap_io(struct drbd_device *device, D_ASSERT(!test_bit(BITMAP_IO, &device->flags)); D_ASSERT(list_empty(&device->bm_io_work.w.list)); if (device->bm_io_work.why) - dev_err(DEV, "FIXME going to queue '%s' but '%s' still pending?\n", + drbd_err(device, "FIXME going to queue '%s' but '%s' still pending?\n", why, device->bm_io_work.why); device->bm_io_work.io_fn = io_fn; @@ -3637,9 +3637,9 @@ static int w_md_sync(struct drbd_work *w, int unused) { struct drbd_device *device = w->device; - dev_warn(DEV, "md_sync_timer expired! Worker calls drbd_md_sync().\n"); + drbd_warn(device, "md_sync_timer expired! Worker calls drbd_md_sync().\n"); #ifdef DEBUG - dev_warn(DEV, "last md_mark_dirty: %s:%u\n", + drbd_warn(device, "last md_mark_dirty: %s:%u\n", device->last_md_mark_dirty.func, device->last_md_mark_dirty.line); #endif drbd_md_sync(device); @@ -3813,7 +3813,7 @@ _drbd_insert_fault(struct drbd_device *device, unsigned int type) fault_count++; if (__ratelimit(&drbd_ratelimit_state)) - dev_warn(DEV, "***Simulating %s failure\n", + drbd_warn(device, "***Simulating %s failure\n", _drbd_fault_str(type)); } diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index c352c61f74c3..157ccf871f69 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -351,17 +351,17 @@ int drbd_khelper(struct drbd_device *device, char *cmd) * write out any unsynced meta data changes now */ drbd_md_sync(device); - dev_info(DEV, "helper command: %s %s %s\n", usermode_helper, cmd, mb); + drbd_info(device, "helper command: %s %s %s\n", usermode_helper, cmd, mb); sib.sib_reason = SIB_HELPER_PRE; sib.helper_name = cmd; drbd_bcast_event(device, &sib); ret = call_usermodehelper(usermode_helper, argv, envp, UMH_WAIT_PROC); if (ret) - dev_warn(DEV, "helper command: %s %s %s exit code %u (0x%x)\n", + drbd_warn(device, "helper command: %s %s %s exit code %u (0x%x)\n", usermode_helper, cmd, mb, (ret >> 8) & 0xff, ret); else - dev_info(DEV, "helper command: %s %s %s exit code %u (0x%x)\n", + drbd_info(device, "helper command: %s %s %s exit code %u (0x%x)\n", usermode_helper, cmd, mb, (ret >> 8) & 0xff, ret); sib.sib_reason = SIB_HELPER_POST; @@ -603,7 +603,7 @@ drbd_set_role(struct drbd_device *device, enum drbd_role new_role, int force) goto out; if (rv == SS_PRIMARY_NOP && mask.pdsk == 0) { if (!conn_try_outdate_peer(first_peer_device(device)->connection) && force) { - dev_warn(DEV, "Forced into split brain situation!\n"); + drbd_warn(device, "Forced into split brain situation!\n"); mask.pdsk = D_MASK; val.pdsk = D_OUTDATED; @@ -636,7 +636,7 @@ drbd_set_role(struct drbd_device *device, enum drbd_role new_role, int force) goto out; if (forced) - dev_warn(DEV, "Forced to consider local data as UpToDate!\n"); + drbd_warn(device, "Forced to consider local data as UpToDate!\n"); /* Wait until nothing is on the fly :) */ wait_event(device->misc_wait, atomic_read(&device->ap_pending_cnt) == 0); @@ -905,7 +905,7 @@ drbd_determine_dev_size(struct drbd_device *device, enum dds_flags flags, struct if (rs && u_size == 0) { /* Remove "rs &&" later. This check should always be active, but right now the receiver expects the permissive behavior */ - dev_warn(DEV, "Implicit shrink not allowed. " + drbd_warn(device, "Implicit shrink not allowed. " "Use --size=%llus for explicit shrink.\n", (unsigned long long)size); rv = DS_ERROR_SHRINK; @@ -924,10 +924,10 @@ drbd_determine_dev_size(struct drbd_device *device, enum dds_flags flags, struct /* currently there is only one error: ENOMEM! */ size = drbd_bm_capacity(device)>>1; if (size == 0) { - dev_err(DEV, "OUT OF MEMORY! " + drbd_err(device, "OUT OF MEMORY! " "Could not allocate bitmap!\n"); } else { - dev_err(DEV, "BM resizing failed. " + drbd_err(device, "BM resizing failed. " "Leaving size unchanged at size = %lu KB\n", (unsigned long)size); } @@ -936,7 +936,7 @@ drbd_determine_dev_size(struct drbd_device *device, enum dds_flags flags, struct /* racy, see comments above. */ drbd_set_my_capacity(device, size); device->ldev->md.la_size_sect = size; - dev_info(DEV, "size = %s (%llu KB)\n", ppsize(ppb, size>>1), + drbd_info(device, "size = %s (%llu KB)\n", ppsize(ppb, size>>1), (unsigned long long)size>>1); } if (rv <= DS_ERROR) @@ -956,7 +956,7 @@ drbd_determine_dev_size(struct drbd_device *device, enum dds_flags flags, struct md->flags &= ~MDF_PRIMARY_IND; drbd_md_write(device, buffer); - dev_info(DEV, "Writing the whole bitmap, %s\n", + drbd_info(device, "Writing the whole bitmap, %s\n", la_size_changed && md_moved ? "size changed and md moved" : la_size_changed ? "size changed" : "md moved"); /* next line implicitly does drbd_suspend_io()+drbd_resume_io() */ @@ -968,8 +968,8 @@ drbd_determine_dev_size(struct drbd_device *device, enum dds_flags flags, struct drbd_md_write(device, buffer); if (rs) - dev_info(DEV, "Changed AL layout to al-stripes = %d, al-stripe-size-kB = %d\n", - md->al_stripes, md->al_stripe_size_4k * 4); + drbd_info(device, "Changed AL layout to al-stripes = %d, al-stripe-size-kB = %d\n", + md->al_stripes, md->al_stripe_size_4k * 4); } if (size > la_size_sect) @@ -1007,7 +1007,7 @@ drbd_new_dev_size(struct drbd_device *device, struct drbd_backing_dev *bdev, m_size = drbd_get_max_capacity(bdev); if (device->state.conn < C_CONNECTED && assume_peer_has_space) { - dev_warn(DEV, "Resize while not connected was forced by the user!\n"); + drbd_warn(device, "Resize while not connected was forced by the user!\n"); p_size = m_size; } @@ -1029,11 +1029,11 @@ drbd_new_dev_size(struct drbd_device *device, struct drbd_backing_dev *bdev, } if (size == 0) - dev_err(DEV, "Both nodes diskless!\n"); + drbd_err(device, "Both nodes diskless!\n"); if (u_size) { if (u_size > size) - dev_err(DEV, "Requested disk size is too big (%lu > %lu)\n", + drbd_err(device, "Requested disk size is too big (%lu > %lu)\n", (unsigned long)u_size>>1, (unsigned long)size>>1); else size = u_size; @@ -1067,7 +1067,7 @@ static int drbd_check_al_size(struct drbd_device *device, struct disk_conf *dc) dc->al_extents, sizeof(struct lc_element), 0); if (n == NULL) { - dev_err(DEV, "Cannot allocate act_log lru!\n"); + drbd_err(device, "Cannot allocate act_log lru!\n"); return -ENOMEM; } spin_lock_irq(&device->al_lock); @@ -1075,7 +1075,7 @@ static int drbd_check_al_size(struct drbd_device *device, struct disk_conf *dc) for (i = 0; i < t->nr_elements; i++) { e = lc_element_by_index(t, i); if (e->refcnt) - dev_err(DEV, "refcnt(%d)==%d\n", + drbd_err(device, "refcnt(%d)==%d\n", e->lc_number, e->refcnt); in_use += e->refcnt; } @@ -1084,7 +1084,7 @@ static int drbd_check_al_size(struct drbd_device *device, struct disk_conf *dc) device->act_log = n; spin_unlock_irq(&device->al_lock); if (in_use) { - dev_err(DEV, "Activity log still in use!\n"); + drbd_err(device, "Activity log still in use!\n"); lc_destroy(n); return -EBUSY; } else { @@ -1123,7 +1123,7 @@ static void drbd_setup_queue_param(struct drbd_device *device, unsigned int max_ blk_queue_stack_limits(q, b); if (q->backing_dev_info.ra_pages != b->backing_dev_info.ra_pages) { - dev_info(DEV, "Adjusting my ra_pages to backing device's (%lu -> %lu)\n", + drbd_info(device, "Adjusting my ra_pages to backing device's (%lu -> %lu)\n", q->backing_dev_info.ra_pages, b->backing_dev_info.ra_pages); q->backing_dev_info.ra_pages = b->backing_dev_info.ra_pages; @@ -1165,10 +1165,10 @@ void drbd_reconsider_max_bio_size(struct drbd_device *device) new = min(local, peer); if (device->state.role == R_PRIMARY && new < now) - dev_err(DEV, "ASSERT FAILED new < now; (%u < %u)\n", new, now); + drbd_err(device, "ASSERT FAILED new < now; (%u < %u)\n", new, now); if (new != now) - dev_info(DEV, "max BIO size = %u\n", new); + drbd_info(device, "max BIO size = %u\n", new); drbd_setup_queue_param(device, new); } @@ -1202,7 +1202,7 @@ static void drbd_suspend_al(struct drbd_device *device) int s = 0; if (!lc_try_lock(device->act_log)) { - dev_warn(DEV, "Failed to lock al in drbd_suspend_al()\n"); + drbd_warn(device, "Failed to lock al in drbd_suspend_al()\n"); return; } @@ -1214,7 +1214,7 @@ static void drbd_suspend_al(struct drbd_device *device) lc_unlock(device->act_log); if (s) - dev_info(DEV, "Suspended AL updates\n"); + drbd_info(device, "Suspended AL updates\n"); } @@ -1309,7 +1309,7 @@ int drbd_adm_disk_opts(struct sk_buff *skb, struct genl_info *info) if (fifo_size != device->rs_plan_s->size) { new_plan = fifo_alloc(fifo_size); if (!new_plan) { - dev_err(DEV, "kmalloc of fifo_buffer failed"); + drbd_err(device, "kmalloc of fifo_buffer failed"); retcode = ERR_NOMEM; goto fail_unlock; } @@ -1485,7 +1485,7 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) bdev = blkdev_get_by_path(new_disk_conf->backing_dev, FMODE_READ | FMODE_WRITE | FMODE_EXCL, device); if (IS_ERR(bdev)) { - dev_err(DEV, "open(\"%s\") failed with %ld\n", new_disk_conf->backing_dev, + drbd_err(device, "open(\"%s\") failed with %ld\n", new_disk_conf->backing_dev, PTR_ERR(bdev)); retcode = ERR_OPEN_DISK; goto fail; @@ -1505,7 +1505,7 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) (new_disk_conf->meta_dev_idx < 0) ? (void *)device : (void *)drbd_m_holder); if (IS_ERR(bdev)) { - dev_err(DEV, "open(\"%s\") failed with %ld\n", new_disk_conf->meta_dev, + drbd_err(device, "open(\"%s\") failed with %ld\n", new_disk_conf->meta_dev, PTR_ERR(bdev)); retcode = ERR_OPEN_MD_DISK; goto fail; @@ -1539,7 +1539,7 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) new_disk_conf->al_extents = drbd_al_extents_max(nbc); if (drbd_get_max_capacity(nbc) < new_disk_conf->disk_size) { - dev_err(DEV, "max capacity %llu smaller than disk size %llu\n", + drbd_err(device, "max capacity %llu smaller than disk size %llu\n", (unsigned long long) drbd_get_max_capacity(nbc), (unsigned long long) new_disk_conf->disk_size); retcode = ERR_DISK_TOO_SMALL; @@ -1557,7 +1557,7 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) if (drbd_get_capacity(nbc->md_bdev) < min_md_device_sectors) { retcode = ERR_MD_DISK_TOO_SMALL; - dev_warn(DEV, "refusing attach: md-device too small, " + drbd_warn(device, "refusing attach: md-device too small, " "at least %llu sectors needed for this meta-disk type\n", (unsigned long long) min_md_device_sectors); goto fail; @@ -1574,11 +1574,11 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) nbc->known_size = drbd_get_capacity(nbc->backing_bdev); if (nbc->known_size > max_possible_sectors) { - dev_warn(DEV, "==> truncating very big lower level device " + drbd_warn(device, "==> truncating very big lower level device " "to currently maximum possible %llu sectors <==\n", (unsigned long long) max_possible_sectors); if (new_disk_conf->meta_dev_idx >= 0) - dev_warn(DEV, "==>> using internal or flexible " + drbd_warn(device, "==>> using internal or flexible " "meta data may help <<==\n"); } @@ -1613,7 +1613,7 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) if (device->state.conn < C_CONNECTED && device->state.role == R_PRIMARY && (device->ed_uuid & ~((u64)1)) != (nbc->md.uuid[UI_CURRENT] & ~((u64)1))) { - dev_err(DEV, "Can only attach to data with current UUID=%016llX\n", + drbd_err(device, "Can only attach to data with current UUID=%016llX\n", (unsigned long long)device->ed_uuid); retcode = ERR_DATA_NOT_CURRENT; goto force_diskless_dec; @@ -1628,7 +1628,7 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) /* Prevent shrinking of consistent devices ! */ if (drbd_md_test_flag(nbc, MDF_CONSISTENT) && drbd_new_dev_size(device, nbc, nbc->disk_conf->disk_size, 0) < nbc->md.la_size_sect) { - dev_warn(DEV, "refusing to truncate a consistent device\n"); + drbd_warn(device, "refusing to truncate a consistent device\n"); retcode = ERR_DISK_TOO_SMALL; goto force_diskless_dec; } @@ -1702,7 +1702,7 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) if (drbd_md_test_flag(device->ldev, MDF_FULL_SYNC) || (test_bit(CRASHED_PRIMARY, &device->flags) && drbd_md_test_flag(device->ldev, MDF_AL_DISABLED))) { - dev_info(DEV, "Assuming that all blocks are out of sync " + drbd_info(device, "Assuming that all blocks are out of sync " "(aka FullSync)\n"); if (drbd_bitmap_io(device, &drbd_bmio_set_n_write, "set_n_write from attaching", BM_LOCKED_MASK)) { @@ -2381,7 +2381,7 @@ void resync_after_online_grow(struct drbd_device *device) { int iass; /* I am sync source */ - dev_info(DEV, "Resync of new storage after online grow\n"); + drbd_info(device, "Resync of new storage after online grow\n"); if (device->state.role != device->state.peer) iass = (device->state.role == R_PRIMARY); else @@ -3203,7 +3203,7 @@ int drbd_adm_new_c_uuid(struct sk_buff *skb, struct genl_info *info) if (device->state.conn == C_CONNECTED && first_peer_device(device)->connection->agreed_pro_version >= 90 && device->ldev->md.uuid[UI_CURRENT] == UUID_JUST_CREATED && args.clear_bm) { - dev_info(DEV, "Preparing to skip initial sync\n"); + drbd_info(device, "Preparing to skip initial sync\n"); skip_initial_sync = 1; } else if (device->state.conn != C_STANDALONE) { retcode = ERR_CONNECTED; @@ -3217,7 +3217,7 @@ int drbd_adm_new_c_uuid(struct sk_buff *skb, struct genl_info *info) err = drbd_bitmap_io(device, &drbd_bmio_clear_n_write, "clear_n_write from new_c_uuid", BM_LOCKED_MASK); if (err) { - dev_err(DEV, "Writing bitmap failed with %d\n",err); + drbd_err(device, "Writing bitmap failed with %d\n", err); retcode = ERR_IO_MD_DISK; } if (skip_initial_sync) { @@ -3513,7 +3513,7 @@ void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib) nla_put_failure: nlmsg_free(msg); failed: - dev_err(DEV, "Error %d while broadcasting event. " + drbd_err(device, "Error %d while broadcasting event. " "Event seq:%u sib_reason:%u\n", err, seq, sib->sib_reason); } diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index 24907877cae4..2ee9023b1808 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -274,7 +274,7 @@ struct page *drbd_alloc_pages(struct drbd_device *device, unsigned int number, break; if (signal_pending(current)) { - dev_warn(DEV, "drbd_alloc_pages interrupted!\n"); + drbd_warn(device, "drbd_alloc_pages interrupted!\n"); break; } @@ -311,7 +311,7 @@ static void drbd_free_pages(struct drbd_device *device, struct page *page, int i } i = atomic_sub_return(i, a); if (i < 0) - dev_warn(DEV, "ASSERTION FAILED: %s: %d < 0\n", + drbd_warn(device, "ASSERTION FAILED: %s: %d < 0\n", is_net ? "pp_in_use_by_net" : "pp_in_use", i); wake_up(&drbd_pp_wait); } @@ -344,7 +344,7 @@ drbd_alloc_peer_req(struct drbd_device *device, u64 id, sector_t sector, peer_req = mempool_alloc(drbd_ee_mempool, gfp_mask & ~__GFP_HIGHMEM); if (!peer_req) { if (!(gfp_mask & __GFP_NOWARN)) - dev_err(DEV, "%s: allocation failed\n", __func__); + drbd_err(device, "%s: allocation failed\n", __func__); return NULL; } @@ -1162,7 +1162,7 @@ static void drbd_flush(struct drbd_connection *connection) rv = blkdev_issue_flush(device->ldev->backing_bdev, GFP_NOIO, NULL); if (rv) { - dev_info(DEV, "local disk flush failed with status %d\n", rv); + drbd_info(device, "local disk flush failed with status %d\n", rv); /* would rather check on EOPNOTSUPP, but that is not reliable. * don't try again for ANY return value != 0 * if (rv == -EOPNOTSUPP) */ @@ -1335,7 +1335,7 @@ int drbd_submit_peer_request(struct drbd_device *device, next_bio: bio = bio_alloc(GFP_NOIO, nr_pages); if (!bio) { - dev_err(DEV, "submit_ee: Allocation of a bio failed\n"); + drbd_err(device, "submit_ee: Allocation of a bio failed\n"); goto fail; } /* > peer_req->i.sector, unless this is the first bio */ @@ -1356,7 +1356,7 @@ int drbd_submit_peer_request(struct drbd_device *device, * But in case it fails anyways, * we deal with it, and complain (below). */ if (bio->bi_vcnt == 0) { - dev_err(DEV, + drbd_err(device, "bio_add_page failed for len=%u, " "bi_vcnt=0 (bi_sector=%llu)\n", len, (uint64_t)bio->bi_iter.bi_sector); @@ -1524,7 +1524,7 @@ read_in_block(struct drbd_device *device, u64 id, sector_t sector, /* even though we trust out peer, * we sometimes have to double check. */ if (sector + (data_size>>9) > capacity) { - dev_err(DEV, "request from peer beyond end of local disk: " + drbd_err(device, "request from peer beyond end of local disk: " "capacity: %llus < sector: %llus + size: %u\n", (unsigned long long)capacity, (unsigned long long)sector, data_size); @@ -1548,7 +1548,7 @@ read_in_block(struct drbd_device *device, u64 id, sector_t sector, data = kmap(page); err = drbd_recv_all_warn(first_peer_device(device)->connection, data, len); if (drbd_insert_fault(device, DRBD_FAULT_RECEIVE)) { - dev_err(DEV, "Fault injection: Corrupting data on receive\n"); + drbd_err(device, "Fault injection: Corrupting data on receive\n"); data[0] = data[0] ^ (unsigned long)-1; } kunmap(page); @@ -1562,7 +1562,7 @@ read_in_block(struct drbd_device *device, u64 id, sector_t sector, if (dgs) { drbd_csum_ee(device, first_peer_device(device)->connection->peer_integrity_tfm, peer_req, dig_vv); if (memcmp(dig_in, dig_vv, dgs)) { - dev_err(DEV, "Digest integrity check FAILED: %llus +%u\n", + drbd_err(device, "Digest integrity check FAILED: %llus +%u\n", (unsigned long long)sector, data_size); drbd_free_peer_req(device, peer_req); return NULL; @@ -1639,7 +1639,7 @@ static int recv_dless_read(struct drbd_device *device, struct drbd_request *req, if (dgs) { drbd_csum_bio(device, first_peer_device(device)->connection->peer_integrity_tfm, bio, dig_vv); if (memcmp(dig_in, dig_vv, dgs)) { - dev_err(DEV, "Digest integrity check FAILED. Broken NICs?\n"); + drbd_err(device, "Digest integrity check FAILED. Broken NICs?\n"); return -EINVAL; } } @@ -1701,7 +1701,7 @@ static int recv_resync_read(struct drbd_device *device, sector_t sector, int dat return 0; /* don't care for the reason here */ - dev_err(DEV, "submit failed, triggering re-connect\n"); + drbd_err(device, "submit failed, triggering re-connect\n"); spin_lock_irq(&first_peer_device(device)->connection->req_lock); list_del(&peer_req->w.list); spin_unlock_irq(&first_peer_device(device)->connection->req_lock); @@ -1723,7 +1723,7 @@ find_request(struct drbd_device *device, struct rb_root *root, u64 id, if (drbd_contains_interval(root, sector, &req->i) && req->i.local) return req; if (!missing_ok) { - dev_err(DEV, "%s: failed to find request 0x%lx, sector %llus\n", func, + drbd_err(device, "%s: failed to find request 0x%lx, sector %llus\n", func, (unsigned long)id, (unsigned long long)sector); } return NULL; @@ -1783,7 +1783,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet err = recv_resync_read(device, sector, pi->size); } else { if (__ratelimit(&drbd_ratelimit_state)) - dev_err(DEV, "Can not write resync data to local disk.\n"); + drbd_err(device, "Can not write resync data to local disk.\n"); err = drbd_drain_block(device, pi->size); @@ -1997,7 +1997,7 @@ static int wait_for_and_update_peer_seq(struct drbd_device *device, const u32 pe spin_lock(&device->peer_seq_lock); if (!timeout) { ret = -ETIMEDOUT; - dev_err(DEV, "Timed out waiting for missing ack packets; disconnecting\n"); + drbd_err(device, "Timed out waiting for missing ack packets; disconnecting\n"); break; } } @@ -2088,7 +2088,7 @@ static int handle_write_conflicts(struct drbd_device *device, (i->size >> 9) >= sector + (size >> 9); if (!equal) - dev_alert(DEV, "Concurrent writes detected: " + drbd_alert(device, "Concurrent writes detected: " "local=%llus +%u, remote=%llus +%u, " "assuming %s came first\n", (unsigned long long)i->sector, i->size, @@ -2108,7 +2108,7 @@ static int handle_write_conflicts(struct drbd_device *device, container_of(i, struct drbd_request, i); if (!equal) - dev_alert(DEV, "Concurrent writes detected: " + drbd_alert(device, "Concurrent writes detected: " "local=%llus +%u, remote=%llus +%u\n", (unsigned long long)i->sector, i->size, (unsigned long long)sector, size); @@ -2277,7 +2277,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info * return 0; /* don't care for the reason here */ - dev_err(DEV, "submit failed, triggering re-connect\n"); + drbd_err(device, "submit failed, triggering re-connect\n"); spin_lock_irq(&first_peer_device(device)->connection->req_lock); list_del(&peer_req->w.list); drbd_remove_epoch_entry_interval(device, peer_req); @@ -2384,12 +2384,12 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet size = be32_to_cpu(p->blksize); if (size <= 0 || !IS_ALIGNED(size, 512) || size > DRBD_MAX_BIO_SIZE) { - dev_err(DEV, "%s:%d: sector: %llus, size: %u\n", __FILE__, __LINE__, + drbd_err(device, "%s:%d: sector: %llus, size: %u\n", __FILE__, __LINE__, (unsigned long long)sector, size); return -EINVAL; } if (sector + (size>>9) > capacity) { - dev_err(DEV, "%s:%d: sector: %llus, size: %u\n", __FILE__, __LINE__, + drbd_err(device, "%s:%d: sector: %llus, size: %u\n", __FILE__, __LINE__, (unsigned long long)sector, size); return -EINVAL; } @@ -2414,7 +2414,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet BUG(); } if (verb && __ratelimit(&drbd_ratelimit_state)) - dev_err(DEV, "Can not satisfy peer's read request, " + drbd_err(device, "Can not satisfy peer's read request, " "no local data.\n"); /* drain possibly payload */ @@ -2489,7 +2489,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet device->rs_mark_left[i] = device->ov_left; device->rs_mark_time[i] = now; } - dev_info(DEV, "Online Verify start sector: %llu\n", + drbd_info(device, "Online Verify start sector: %llu\n", (unsigned long long)sector); } peer_req->w.cb = w_e_end_ov_req; @@ -2540,7 +2540,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet return 0; /* don't care for the reason here */ - dev_err(DEV, "submit failed, triggering re-connect\n"); + drbd_err(device, "submit failed, triggering re-connect\n"); spin_lock_irq(&first_peer_device(device)->connection->req_lock); list_del(&peer_req->w.list); spin_unlock_irq(&first_peer_device(device)->connection->req_lock); @@ -2572,7 +2572,7 @@ static int drbd_asb_recover_0p(struct drbd_device *device) __must_hold(local) case ASB_DISCARD_SECONDARY: case ASB_CALL_HELPER: case ASB_VIOLENTLY: - dev_err(DEV, "Configuration error.\n"); + drbd_err(device, "Configuration error.\n"); break; case ASB_DISCONNECT: break; @@ -2596,7 +2596,7 @@ static int drbd_asb_recover_0p(struct drbd_device *device) __must_hold(local) break; } /* Else fall through to one of the other strategies... */ - dev_warn(DEV, "Discard younger/older primary did not find a decision\n" + drbd_warn(device, "Discard younger/older primary did not find a decision\n" "Using discard-least-changes instead\n"); case ASB_DISCARD_ZERO_CHG: if (ch_peer == 0 && ch_self == 0) { @@ -2644,7 +2644,7 @@ static int drbd_asb_recover_1p(struct drbd_device *device) __must_hold(local) case ASB_DISCARD_LOCAL: case ASB_DISCARD_REMOTE: case ASB_DISCARD_ZERO_CHG: - dev_err(DEV, "Configuration error.\n"); + drbd_err(device, "Configuration error.\n"); break; case ASB_DISCONNECT: break; @@ -2672,7 +2672,7 @@ static int drbd_asb_recover_1p(struct drbd_device *device) __must_hold(local) if (rv2 != SS_SUCCESS) { drbd_khelper(device, "pri-lost-after-sb"); } else { - dev_warn(DEV, "Successfully gave up primary role.\n"); + drbd_warn(device, "Successfully gave up primary role.\n"); rv = hg; } } else @@ -2699,7 +2699,7 @@ static int drbd_asb_recover_2p(struct drbd_device *device) __must_hold(local) case ASB_CONSENSUS: case ASB_DISCARD_SECONDARY: case ASB_DISCARD_ZERO_CHG: - dev_err(DEV, "Configuration error.\n"); + drbd_err(device, "Configuration error.\n"); break; case ASB_VIOLENTLY: rv = drbd_asb_recover_0p(device); @@ -2718,7 +2718,7 @@ static int drbd_asb_recover_2p(struct drbd_device *device) __must_hold(local) if (rv2 != SS_SUCCESS) { drbd_khelper(device, "pri-lost-after-sb"); } else { - dev_warn(DEV, "Successfully gave up primary role.\n"); + drbd_warn(device, "Successfully gave up primary role.\n"); rv = hg; } } else @@ -2732,10 +2732,10 @@ static void drbd_uuid_dump(struct drbd_device *device, char *text, u64 *uuid, u64 bits, u64 flags) { if (!uuid) { - dev_info(DEV, "%s uuid info vanished while I was looking!\n", text); + drbd_info(device, "%s uuid info vanished while I was looking!\n", text); return; } - dev_info(DEV, "%s %016llX:%016llX:%016llX:%016llX bits:%llu flags:%llX\n", + drbd_info(device, "%s %016llX:%016llX:%016llX:%016llX bits:%llu flags:%llX\n", text, (unsigned long long)uuid[UI_CURRENT], (unsigned long long)uuid[UI_BITMAP], @@ -2789,7 +2789,7 @@ static int drbd_uuid_compare(struct drbd_device *device, int *rule_nr) __must_ho if ((device->ldev->md.uuid[UI_BITMAP] & ~((u64)1)) == (device->p_uuid[UI_HISTORY_START] & ~((u64)1)) && (device->ldev->md.uuid[UI_HISTORY_START] & ~((u64)1)) == (device->p_uuid[UI_HISTORY_START + 1] & ~((u64)1))) { - dev_info(DEV, "was SyncSource, missed the resync finished event, corrected myself:\n"); + drbd_info(device, "was SyncSource, missed the resync finished event, corrected myself:\n"); drbd_uuid_move_history(device); device->ldev->md.uuid[UI_HISTORY_START] = device->ldev->md.uuid[UI_BITMAP]; device->ldev->md.uuid[UI_BITMAP] = 0; @@ -2798,7 +2798,7 @@ static int drbd_uuid_compare(struct drbd_device *device, int *rule_nr) __must_ho device->state.disk >= D_NEGOTIATING ? drbd_bm_total_weight(device) : 0, 0); *rule_nr = 34; } else { - dev_info(DEV, "was SyncSource (peer failed to write sync_uuid)\n"); + drbd_info(device, "was SyncSource (peer failed to write sync_uuid)\n"); *rule_nr = 36; } @@ -2812,7 +2812,7 @@ static int drbd_uuid_compare(struct drbd_device *device, int *rule_nr) __must_ho if ((device->ldev->md.uuid[UI_HISTORY_START] & ~((u64)1)) == (device->p_uuid[UI_BITMAP] & ~((u64)1)) && (device->ldev->md.uuid[UI_HISTORY_START + 1] & ~((u64)1)) == (device->p_uuid[UI_HISTORY_START] & ~((u64)1))) { - dev_info(DEV, "was SyncTarget, peer missed the resync finished event, corrected peer:\n"); + drbd_info(device, "was SyncTarget, peer missed the resync finished event, corrected peer:\n"); device->p_uuid[UI_HISTORY_START + 1] = device->p_uuid[UI_HISTORY_START]; device->p_uuid[UI_HISTORY_START] = device->p_uuid[UI_BITMAP]; @@ -2821,7 +2821,7 @@ static int drbd_uuid_compare(struct drbd_device *device, int *rule_nr) __must_ho drbd_uuid_dump(device, "peer", device->p_uuid, device->p_uuid[UI_SIZE], device->p_uuid[UI_FLAGS]); *rule_nr = 35; } else { - dev_info(DEV, "was SyncTarget (failed to write sync_uuid)\n"); + drbd_info(device, "was SyncTarget (failed to write sync_uuid)\n"); *rule_nr = 37; } @@ -2866,7 +2866,7 @@ static int drbd_uuid_compare(struct drbd_device *device, int *rule_nr) __must_ho device->p_uuid[UI_BITMAP] = device->p_uuid[UI_HISTORY_START]; device->p_uuid[UI_HISTORY_START] = device->p_uuid[UI_HISTORY_START + 1]; - dev_info(DEV, "Lost last syncUUID packet, corrected:\n"); + drbd_info(device, "Lost last syncUUID packet, corrected:\n"); drbd_uuid_dump(device, "peer", device->p_uuid, device->p_uuid[UI_SIZE], device->p_uuid[UI_FLAGS]); return -1; @@ -2903,7 +2903,7 @@ static int drbd_uuid_compare(struct drbd_device *device, int *rule_nr) __must_ho __drbd_uuid_set(device, UI_BITMAP, device->ldev->md.uuid[UI_HISTORY_START]); __drbd_uuid_set(device, UI_HISTORY_START, device->ldev->md.uuid[UI_HISTORY_START + 1]); - dev_info(DEV, "Last syncUUID did not get through, corrected:\n"); + drbd_info(device, "Last syncUUID did not get through, corrected:\n"); drbd_uuid_dump(device, "self", device->ldev->md.uuid, device->state.disk >= D_NEGOTIATING ? drbd_bm_total_weight(device) : 0, 0); @@ -2954,7 +2954,7 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_device *device, enum drbd if (mydisk == D_NEGOTIATING) mydisk = device->new_state_tmp.disk; - dev_info(DEV, "drbd_sync_handshake:\n"); + drbd_info(device, "drbd_sync_handshake:\n"); spin_lock_irq(&device->ldev->md.uuid_lock); drbd_uuid_dump(device, "self", device->ldev->md.uuid, device->comm_bm_set, 0); @@ -2964,14 +2964,14 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_device *device, enum drbd hg = drbd_uuid_compare(device, &rule_nr); spin_unlock_irq(&device->ldev->md.uuid_lock); - dev_info(DEV, "uuid_compare()=%d by rule %d\n", hg, rule_nr); + drbd_info(device, "uuid_compare()=%d by rule %d\n", hg, rule_nr); if (hg == -1000) { - dev_alert(DEV, "Unrelated data, aborting!\n"); + drbd_alert(device, "Unrelated data, aborting!\n"); return C_MASK; } if (hg < -1000) { - dev_alert(DEV, "To resolve this both sides have to support at least protocol %d\n", -hg - 1000); + drbd_alert(device, "To resolve this both sides have to support at least protocol %d\n", -hg - 1000); return C_MASK; } @@ -2981,7 +2981,7 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_device *device, enum drbd hg = mydisk > D_INCONSISTENT ? 1 : -1; if (f) hg = hg*2; - dev_info(DEV, "Becoming sync %s due to disk states.\n", + drbd_info(device, "Becoming sync %s due to disk states.\n", hg > 0 ? "source" : "target"); } @@ -3008,11 +3008,11 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_device *device, enum drbd break; } if (abs(hg) < 100) { - dev_warn(DEV, "Split-Brain detected, %d primaries, " + drbd_warn(device, "Split-Brain detected, %d primaries, " "automatically solved. Sync from %s node\n", pcount, (hg < 0) ? "peer" : "this"); if (forced) { - dev_warn(DEV, "Doing a full sync, since" + drbd_warn(device, "Doing a full sync, since" " UUIDs where ambiguous.\n"); hg = hg*2; } @@ -3026,7 +3026,7 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_device *device, enum drbd hg = 1; if (abs(hg) < 100) - dev_warn(DEV, "Split-Brain detected, manually solved. " + drbd_warn(device, "Split-Brain detected, manually solved. " "Sync from %s node\n", (hg < 0) ? "peer" : "this"); } @@ -3039,13 +3039,13 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_device *device, enum drbd * after an attempted attach on a diskless node. * We just refuse to attach -- well, we drop the "connection" * to that disk, in a way... */ - dev_alert(DEV, "Split-Brain detected but unresolved, dropping connection!\n"); + drbd_alert(device, "Split-Brain detected but unresolved, dropping connection!\n"); drbd_khelper(device, "split-brain"); return C_MASK; } if (hg > 0 && mydisk <= D_INCONSISTENT) { - dev_err(DEV, "I shall become SyncSource, but I am inconsistent!\n"); + drbd_err(device, "I shall become SyncSource, but I am inconsistent!\n"); return C_MASK; } @@ -3056,26 +3056,26 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_device *device, enum drbd drbd_khelper(device, "pri-lost"); /* fall through */ case ASB_DISCONNECT: - dev_err(DEV, "I shall become SyncTarget, but I am primary!\n"); + drbd_err(device, "I shall become SyncTarget, but I am primary!\n"); return C_MASK; case ASB_VIOLENTLY: - dev_warn(DEV, "Becoming SyncTarget, violating the stable-data" + drbd_warn(device, "Becoming SyncTarget, violating the stable-data" "assumption\n"); } } if (tentative || test_bit(CONN_DRY_RUN, &first_peer_device(device)->connection->flags)) { if (hg == 0) - dev_info(DEV, "dry-run connect: No resync, would become Connected immediately.\n"); + drbd_info(device, "dry-run connect: No resync, would become Connected immediately.\n"); else - dev_info(DEV, "dry-run connect: Would become %s, doing a %s resync.", + drbd_info(device, "dry-run connect: Would become %s, doing a %s resync.", drbd_conn_str(hg > 0 ? C_SYNC_SOURCE : C_SYNC_TARGET), abs(hg) >= 2 ? "full" : "bit-map based"); return C_MASK; } if (abs(hg) >= 2) { - dev_info(DEV, "Writing the whole bitmap, full sync required after drbd_sync_handshake.\n"); + drbd_info(device, "Writing the whole bitmap, full sync required after drbd_sync_handshake.\n"); if (drbd_bitmap_io(device, &drbd_bmio_set_n_write, "set_n_write from sync_handshake", BM_LOCKED_SET_ALLOWED)) return C_MASK; @@ -3088,7 +3088,7 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_device *device, enum drbd } else { rv = C_CONNECTED; if (drbd_bm_total_weight(device)) { - dev_info(DEV, "No resync, but %lu bits in bitmap!\n", + drbd_info(device, "No resync, but %lu bits in bitmap!\n", drbd_bm_total_weight(device)); } } @@ -3276,7 +3276,7 @@ struct crypto_hash *drbd_crypto_alloc_digest_safe(const struct drbd_device *devi tfm = crypto_alloc_hash(alg, 0, CRYPTO_ALG_ASYNC); if (IS_ERR(tfm)) { - dev_err(DEV, "Can not allocate \"%s\" as %s (reason: %ld)\n", + drbd_err(device, "Can not allocate \"%s\" as %s (reason: %ld)\n", alg, name, PTR_ERR(tfm)); return tfm; } @@ -3346,7 +3346,7 @@ static int receive_SyncParam(struct drbd_connection *connection, struct packet_i : /* apv >= 95 */ sizeof(struct p_rs_param_95); if (pi->size > exp_max_sz) { - dev_err(DEV, "SyncParam packet too long: received %u, expected <= %u bytes\n", + drbd_err(device, "SyncParam packet too long: received %u, expected <= %u bytes\n", pi->size, exp_max_sz); return -EIO; } @@ -3379,7 +3379,7 @@ static int receive_SyncParam(struct drbd_connection *connection, struct packet_i if (!new_disk_conf) { put_ldev(device); mutex_unlock(&first_peer_device(device)->connection->conf_update); - dev_err(DEV, "Allocation of new disk_conf failed\n"); + drbd_err(device, "Allocation of new disk_conf failed\n"); return -ENOMEM; } @@ -3392,7 +3392,7 @@ static int receive_SyncParam(struct drbd_connection *connection, struct packet_i if (apv >= 88) { if (apv == 88) { if (data_size > SHARED_SECRET_MAX || data_size == 0) { - dev_err(DEV, "verify-alg of wrong size, " + drbd_err(device, "verify-alg of wrong size, " "peer wants %u, accepting only up to %u byte\n", data_size, SHARED_SECRET_MAX); err = -EIO; @@ -3418,7 +3418,7 @@ static int receive_SyncParam(struct drbd_connection *connection, struct packet_i if (strcmp(old_net_conf->verify_alg, p->verify_alg)) { if (device->state.conn == C_WF_REPORT_PARAMS) { - dev_err(DEV, "Different verify-alg settings. me=\"%s\" peer=\"%s\"\n", + drbd_err(device, "Different verify-alg settings. me=\"%s\" peer=\"%s\"\n", old_net_conf->verify_alg, p->verify_alg); goto disconnect; } @@ -3432,7 +3432,7 @@ static int receive_SyncParam(struct drbd_connection *connection, struct packet_i if (apv >= 89 && strcmp(old_net_conf->csums_alg, p->csums_alg)) { if (device->state.conn == C_WF_REPORT_PARAMS) { - dev_err(DEV, "Different csums-alg settings. me=\"%s\" peer=\"%s\"\n", + drbd_err(device, "Different csums-alg settings. me=\"%s\" peer=\"%s\"\n", old_net_conf->csums_alg, p->csums_alg); goto disconnect; } @@ -3454,7 +3454,7 @@ static int receive_SyncParam(struct drbd_connection *connection, struct packet_i if (fifo_size != device->rs_plan_s->size) { new_plan = fifo_alloc(fifo_size); if (!new_plan) { - dev_err(DEV, "kmalloc of fifo_buffer failed"); + drbd_err(device, "kmalloc of fifo_buffer failed"); put_ldev(device); goto disconnect; } @@ -3464,7 +3464,7 @@ static int receive_SyncParam(struct drbd_connection *connection, struct packet_i if (verify_tfm || csums_tfm) { new_net_conf = kzalloc(sizeof(struct net_conf), GFP_KERNEL); if (!new_net_conf) { - dev_err(DEV, "Allocation of new net_conf failed\n"); + drbd_err(device, "Allocation of new net_conf failed\n"); goto disconnect; } @@ -3475,14 +3475,14 @@ static int receive_SyncParam(struct drbd_connection *connection, struct packet_i new_net_conf->verify_alg_len = strlen(p->verify_alg) + 1; crypto_free_hash(first_peer_device(device)->connection->verify_tfm); first_peer_device(device)->connection->verify_tfm = verify_tfm; - dev_info(DEV, "using verify-alg: \"%s\"\n", p->verify_alg); + drbd_info(device, "using verify-alg: \"%s\"\n", p->verify_alg); } if (csums_tfm) { strcpy(new_net_conf->csums_alg, p->csums_alg); new_net_conf->csums_alg_len = strlen(p->csums_alg) + 1; crypto_free_hash(first_peer_device(device)->connection->csums_tfm); first_peer_device(device)->connection->csums_tfm = csums_tfm; - dev_info(DEV, "using csums-alg: \"%s\"\n", p->csums_alg); + drbd_info(device, "using csums-alg: \"%s\"\n", p->csums_alg); } rcu_assign_pointer(connection->net_conf, new_net_conf); } @@ -3540,7 +3540,7 @@ static void warn_if_differ_considerably(struct drbd_device *device, return; d = (a > b) ? (a - b) : (b - a); if (d > (a>>3) || d > (b>>3)) - dev_warn(DEV, "Considerable difference in %s: %llus vs. %llus\n", s, + drbd_warn(device, "Considerable difference in %s: %llus vs. %llus\n", s, (unsigned long long)a, (unsigned long long)b); } @@ -3585,7 +3585,7 @@ static int receive_sizes(struct drbd_connection *connection, struct packet_info drbd_get_capacity(device->this_bdev) && device->state.disk >= D_OUTDATED && device->state.conn < C_CONNECTED) { - dev_err(DEV, "The peer's disk size is too small!\n"); + drbd_err(device, "The peer's disk size is too small!\n"); conn_request_state(first_peer_device(device)->connection, NS(conn, C_DISCONNECTING), CS_HARD); put_ldev(device); return -EIO; @@ -3596,7 +3596,7 @@ static int receive_sizes(struct drbd_connection *connection, struct packet_info new_disk_conf = kzalloc(sizeof(struct disk_conf), GFP_KERNEL); if (!new_disk_conf) { - dev_err(DEV, "Allocation of new disk_conf failed\n"); + drbd_err(device, "Allocation of new disk_conf failed\n"); put_ldev(device); return -ENOMEM; } @@ -3611,7 +3611,7 @@ static int receive_sizes(struct drbd_connection *connection, struct packet_info synchronize_rcu(); kfree(old_disk_conf); - dev_info(DEV, "Peer sets u_size to %lu sectors\n", + drbd_info(device, "Peer sets u_size to %lu sectors\n", (unsigned long)my_usize); } @@ -3654,7 +3654,7 @@ static int receive_sizes(struct drbd_connection *connection, struct packet_info if (device->state.pdsk >= D_INCONSISTENT && device->state.disk >= D_INCONSISTENT) { if (ddsf & DDSF_NO_RESYNC) - dev_info(DEV, "Resync of new storage suppressed with --assume-clean\n"); + drbd_info(device, "Resync of new storage suppressed with --assume-clean\n"); else resync_after_online_grow(device); } else @@ -3678,7 +3678,7 @@ static int receive_uuids(struct drbd_connection *connection, struct packet_info p_uuid = kmalloc(sizeof(u64)*UI_EXTENDED_SIZE, GFP_NOIO); if (!p_uuid) { - dev_err(DEV, "kmalloc of p_uuid failed\n"); + drbd_err(device, "kmalloc of p_uuid failed\n"); return false; } @@ -3692,7 +3692,7 @@ static int receive_uuids(struct drbd_connection *connection, struct packet_info device->state.disk < D_INCONSISTENT && device->state.role == R_PRIMARY && (device->ed_uuid & ~((u64)1)) != (p_uuid[UI_CURRENT] & ~((u64)1))) { - dev_err(DEV, "Can only connect to data with current UUID=%016llX\n", + drbd_err(device, "Can only connect to data with current UUID=%016llX\n", (unsigned long long)device->ed_uuid); conn_request_state(first_peer_device(device)->connection, NS(conn, C_DISCONNECTING), CS_HARD); return -EIO; @@ -3705,7 +3705,7 @@ static int receive_uuids(struct drbd_connection *connection, struct packet_info device->ldev->md.uuid[UI_CURRENT] == UUID_JUST_CREATED && (p_uuid[UI_FLAGS] & 8); if (skip_initial_sync) { - dev_info(DEV, "Accepted new current UUID, preparing to skip initial sync\n"); + drbd_info(device, "Accepted new current UUID, preparing to skip initial sync\n"); drbd_bitmap_io(device, &drbd_bmio_clear_n_write, "clear_n_write from receive_uuids", BM_LOCKED_TEST_ALLOWED); @@ -3843,7 +3843,7 @@ static int receive_state(struct drbd_connection *connection, struct packet_info real_peer_disk = peer_state.disk; if (peer_state.disk == D_NEGOTIATING) { real_peer_disk = device->p_uuid[UI_FLAGS] & 4 ? D_INCONSISTENT : D_CONSISTENT; - dev_info(DEV, "real peer disk state = %s\n", drbd_disk_str(real_peer_disk)); + drbd_info(device, "real peer disk state = %s\n", drbd_disk_str(real_peer_disk)); } spin_lock_irq(&first_peer_device(device)->connection->req_lock); @@ -3939,7 +3939,7 @@ static int receive_state(struct drbd_connection *connection, struct packet_info if (device->state.disk == D_NEGOTIATING) { drbd_force_state(device, NS(disk, D_FAILED)); } else if (peer_state.disk == D_NEGOTIATING) { - dev_err(DEV, "Disk attach process on the peer node was aborted.\n"); + drbd_err(device, "Disk attach process on the peer node was aborted.\n"); peer_state.disk = D_DISKLESS; real_peer_disk = D_DISKLESS; } else { @@ -3967,7 +3967,7 @@ static int receive_state(struct drbd_connection *connection, struct packet_info /* Do not allow tl_restart(RESEND) for a rebooted peer. We can only allow this for temporal network outages! */ spin_unlock_irq(&first_peer_device(device)->connection->req_lock); - dev_err(DEV, "Aborting Connect, can not thaw IO with an only Consistent peer\n"); + drbd_err(device, "Aborting Connect, can not thaw IO with an only Consistent peer\n"); tl_clear(first_peer_device(device)->connection); drbd_uuid_new_current(device); clear_bit(NEW_CUR_UUID, &device->flags); @@ -4029,7 +4029,7 @@ static int receive_sync_uuid(struct drbd_connection *connection, struct packet_i put_ldev(device); } else - dev_err(DEV, "Ignoring SyncUUID packet!\n"); + drbd_err(device, "Ignoring SyncUUID packet!\n"); return 0; } @@ -4052,7 +4052,7 @@ receive_bitmap_plain(struct drbd_device *device, unsigned int size, int err; if (want != size) { - dev_err(DEV, "%s:want (%u) != size (%u)\n", __func__, want, size); + drbd_err(device, "%s:want (%u) != size (%u)\n", __func__, want, size); return -EIO; } if (want == 0) @@ -4122,14 +4122,14 @@ recv_bm_rle_bits(struct drbd_device *device, if (toggle) { e = s + rl -1; if (e >= c->bm_bits) { - dev_err(DEV, "bitmap overflow (e:%lu) while decoding bm RLE packet\n", e); + drbd_err(device, "bitmap overflow (e:%lu) while decoding bm RLE packet\n", e); return -EIO; } _drbd_bm_set_bits(device, s, e); } if (have < bits) { - dev_err(DEV, "bitmap decoding error: h:%d b:%d la:0x%08llx l:%u/%u\n", + drbd_err(device, "bitmap decoding error: h:%d b:%d la:0x%08llx l:%u/%u\n", have, bits, look_ahead, (unsigned int)(bs.cur.b - p->code), (unsigned int)bs.buf_len); @@ -4174,7 +4174,7 @@ decode_bitmap_c(struct drbd_device *device, * but have been dropped as this one turned out to be "best" * during all our tests. */ - dev_err(DEV, "receive_bitmap_c: unknown encoding %u\n", p->encoding); + drbd_err(device, "receive_bitmap_c: unknown encoding %u\n", p->encoding); conn_request_state(first_peer_device(device)->connection, NS(conn, C_PROTOCOL_ERROR), CS_HARD); return -EIO; } @@ -4207,7 +4207,7 @@ void INFO_bm_xfer_stats(struct drbd_device *device, r = 1000; r = 1000 - r; - dev_info(DEV, "%s bitmap stats [Bytes(packets)]: plain %u(%u), RLE %u(%u), " + drbd_info(device, "%s bitmap stats [Bytes(packets)]: plain %u(%u), RLE %u(%u), " "total %u; compression: %u.%u%%\n", direction, c->bytes[1], c->packets[1], @@ -4251,12 +4251,12 @@ static int receive_bitmap(struct drbd_connection *connection, struct packet_info struct p_compressed_bm *p = pi->data; if (pi->size > DRBD_SOCKET_BUFFER_SIZE - drbd_header_size(connection)) { - dev_err(DEV, "ReportCBitmap packet too large\n"); + drbd_err(device, "ReportCBitmap packet too large\n"); err = -EIO; goto out; } if (pi->size <= sizeof(*p)) { - dev_err(DEV, "ReportCBitmap packet too small (l:%u)\n", pi->size); + drbd_err(device, "ReportCBitmap packet too small (l:%u)\n", pi->size); err = -EIO; goto out; } @@ -4265,7 +4265,7 @@ static int receive_bitmap(struct drbd_connection *connection, struct packet_info goto out; err = decode_bitmap_c(device, p, &c, pi->size); } else { - dev_warn(DEV, "receive_bitmap: cmd neither ReportBitMap nor ReportCBitMap (is 0x%x)", pi->cmd); + drbd_warn(device, "receive_bitmap: cmd neither ReportBitMap nor ReportCBitMap (is 0x%x)", pi->cmd); err = -EIO; goto out; } @@ -4297,7 +4297,7 @@ static int receive_bitmap(struct drbd_connection *connection, struct packet_info } else if (device->state.conn != C_WF_BITMAP_S) { /* admin may have requested C_DISCONNECTING, * other threads may have noticed network errors */ - dev_info(DEV, "unexpected cstate (%s) in receive_bitmap\n", + drbd_info(device, "unexpected cstate (%s) in receive_bitmap\n", drbd_conn_str(device->state.conn)); } err = 0; @@ -4341,7 +4341,7 @@ static int receive_out_of_sync(struct drbd_connection *connection, struct packet case C_BEHIND: break; default: - dev_err(DEV, "ASSERT FAILED cstate = %s, expected: WFSyncUUID|WFBitMapT|Behind\n", + drbd_err(device, "ASSERT FAILED cstate = %s, expected: WFSyncUUID|WFBitMapT|Behind\n", drbd_conn_str(device->state.conn)); } @@ -4561,13 +4561,13 @@ static int drbd_disconnected(struct drbd_device *device) */ i = drbd_free_peer_reqs(device, &device->net_ee); if (i) - dev_info(DEV, "net_ee not empty, killed %u entries\n", i); + drbd_info(device, "net_ee not empty, killed %u entries\n", i); i = atomic_read(&device->pp_in_use_by_net); if (i) - dev_info(DEV, "pp_in_use_by_net = %d, expected 0\n", i); + drbd_info(device, "pp_in_use_by_net = %d, expected 0\n", i); i = atomic_read(&device->pp_in_use); if (i) - dev_info(DEV, "pp_in_use = %d, expected 0\n", i); + drbd_info(device, "pp_in_use = %d, expected 0\n", i); D_ASSERT(list_empty(&device->read_ee)); D_ASSERT(list_empty(&device->active_ee)); @@ -4910,7 +4910,7 @@ static int got_RqSReply(struct drbd_connection *connection, struct packet_info * set_bit(CL_ST_CHG_SUCCESS, &device->flags); } else { set_bit(CL_ST_CHG_FAIL, &device->flags); - dev_err(DEV, "Requested state change failed by peer: %s (%d)\n", + drbd_err(device, "Requested state change failed by peer: %s (%d)\n", drbd_set_st_err_str(retcode), retcode); } wake_up(&device->state_wait); @@ -5074,7 +5074,7 @@ static int got_NegDReply(struct drbd_connection *connection, struct packet_info update_peer_seq(device, be32_to_cpu(p->seq_num)); - dev_err(DEV, "Got NegDReply; Sector %llus, len %u.\n", + drbd_err(device, "Got NegDReply; Sector %llus, len %u.\n", (unsigned long long)sector, be32_to_cpu(p->blksize)); return validate_req_change_req_state(device, p->block_id, sector, @@ -5181,7 +5181,7 @@ static int got_OVResult(struct drbd_connection *connection, struct packet_info * w->device = device; drbd_queue_work(&first_peer_device(device)->connection->sender_work, w); } else { - dev_err(DEV, "kmalloc(w) failed."); + drbd_err(device, "kmalloc(w) failed."); ov_out_of_sync_print(device); drbd_resync_finished(device); } diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index dd1033472763..17fade0118ff 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -102,7 +102,7 @@ void drbd_req_destroy(struct kref *kref) atomic_read(&req->completion_ref) || (s & RQ_LOCAL_PENDING) || ((s & RQ_NET_MASK) && !(s & RQ_NET_DONE))) { - dev_err(DEV, "drbd_req_destroy: Logic BUG rq_state = 0x%x, completion_ref = %d\n", + drbd_err(device, "drbd_req_destroy: Logic BUG rq_state = 0x%x, completion_ref = %d\n", s, atomic_read(&req->completion_ref)); return; } @@ -153,7 +153,7 @@ void drbd_req_destroy(struct kref *kref) drbd_al_complete_io(device, &req->i); put_ldev(device); } else if (__ratelimit(&drbd_ratelimit_state)) { - dev_warn(DEV, "Should have called drbd_al_complete_io(, %llu, %u), " + drbd_warn(device, "Should have called drbd_al_complete_io(, %llu, %u), " "but my Disk seems to have failed :(\n", (unsigned long long) req->i.sector, req->i.size); } @@ -227,12 +227,12 @@ void drbd_req_complete(struct drbd_request *req, struct bio_and_error *m) if ((s & RQ_LOCAL_PENDING && !(s & RQ_LOCAL_ABORTED)) || (s & RQ_NET_QUEUED) || (s & RQ_NET_PENDING) || (s & RQ_COMPLETION_SUSP)) { - dev_err(DEV, "drbd_req_complete: Logic BUG rq_state = 0x%x\n", s); + drbd_err(device, "drbd_req_complete: Logic BUG rq_state = 0x%x\n", s); return; } if (!req->master_bio) { - dev_err(DEV, "drbd_req_complete: Logic BUG, master_bio == NULL!\n"); + drbd_err(device, "drbd_req_complete: Logic BUG, master_bio == NULL!\n"); return; } @@ -410,7 +410,7 @@ static void mod_rq_state(struct drbd_request *req, struct bio_and_error *m, int at_least = k_put + !!c_put; int refcount = atomic_read(&req->kref.refcount); if (refcount < at_least) - dev_err(DEV, + drbd_err(device, "mod_rq_state: Logic BUG: %x -> %x: refcount = %d, should be >= %d\n", s, req->rq_state, refcount, at_least); } @@ -432,7 +432,7 @@ static void drbd_report_io_error(struct drbd_device *device, struct drbd_request if (!__ratelimit(&drbd_ratelimit_state)) return; - dev_warn(DEV, "local %s IO error sector %llu+%u on %s\n", + drbd_warn(device, "local %s IO error sector %llu+%u on %s\n", (req->rq_state & RQ_WRITE) ? "WRITE" : "READ", (unsigned long long)req->i.sector, req->i.size >> 9, @@ -463,7 +463,7 @@ int __req_mod(struct drbd_request *req, enum drbd_req_event what, switch (what) { default: - dev_err(DEV, "LOGIC BUG in %s:%u\n", __FILE__ , __LINE__); + drbd_err(device, "LOGIC BUG in %s:%u\n", __FILE__ , __LINE__); break; /* does not happen... @@ -741,7 +741,7 @@ int __req_mod(struct drbd_request *req, enum drbd_req_event what, /* barrier came in before all requests were acked. * this is bad, because if the connection is lost now, * we won't be able to clean them up... */ - dev_err(DEV, "FIXME (BARRIER_ACKED but pending)\n"); + drbd_err(device, "FIXME (BARRIER_ACKED but pending)\n"); } /* Allowed to complete requests, even while suspended. * As this is called for all requests within a matching epoch, @@ -883,12 +883,12 @@ static void maybe_pull_ahead(struct drbd_device *device) if (nc->cong_fill && atomic_read(&device->ap_in_flight) >= nc->cong_fill) { - dev_info(DEV, "Congestion-fill threshold reached\n"); + drbd_info(device, "Congestion-fill threshold reached\n"); congested = true; } if (device->act_log->used >= nc->cong_extents) { - dev_info(DEV, "Congestion-extents threshold reached\n"); + drbd_info(device, "Congestion-extents threshold reached\n"); congested = true; } @@ -1046,7 +1046,7 @@ drbd_request_prepare(struct drbd_device *device, struct bio *bio, unsigned long dec_ap_bio(device); /* only pass the error to the upper layers. * if user cannot handle io errors, that's not our business. */ - dev_err(DEV, "could not kmalloc() req\n"); + drbd_err(device, "could not kmalloc() req\n"); bio_endio(bio, -ENOMEM); return ERR_PTR(-ENOMEM); } @@ -1146,7 +1146,7 @@ static void drbd_send_and_submit(struct drbd_device *device, struct drbd_request } else if (no_remote) { nodata: if (__ratelimit(&drbd_ratelimit_state)) - dev_err(DEV, "IO ERROR: neither local nor remote data, sector %llu+%u\n", + drbd_err(device, "IO ERROR: neither local nor remote data, sector %llu+%u\n", (unsigned long long)req->i.sector, req->i.size >> 9); /* A write may have been queued for send_oos, however. * So we can not simply free it, we must go through drbd_req_put_completion_ref() */ @@ -1387,13 +1387,13 @@ void request_timer_fn(unsigned long data) if (ent && req->rq_state & RQ_NET_PENDING && time_after(now, req->start_time + ent) && !time_in_range(now, connection->last_reconnect_jif, connection->last_reconnect_jif + ent)) { - dev_warn(DEV, "Remote failed to finish a request within ko-count * timeout\n"); + drbd_warn(device, "Remote failed to finish a request within ko-count * timeout\n"); _drbd_set_state(_NS(device, conn, C_TIMEOUT), CS_VERBOSE | CS_HARD, NULL); } if (dt && req->rq_state & RQ_LOCAL_PENDING && req->w.device == device && time_after(now, req->start_time + dt) && !time_in_range(now, device->last_reattach_jif, device->last_reattach_jif + dt)) { - dev_warn(DEV, "Local backing device failed to meet the disk-timeout\n"); + drbd_warn(device, "Local backing device failed to meet the disk-timeout\n"); __drbd_chk_io_error(device, DRBD_FORCE_DETACH); } nt = (time_after(now, req->start_time + et) ? now : req->start_time) + et; diff --git a/drivers/block/drbd/drbd_state.c b/drivers/block/drbd/drbd_state.c index 6435797903b1..df917c2067ca 100644 --- a/drivers/block/drbd/drbd_state.c +++ b/drivers/block/drbd/drbd_state.c @@ -411,7 +411,7 @@ _drbd_request_state(struct drbd_device *device, union drbd_state mask, static void print_st(struct drbd_device *device, char *name, union drbd_state ns) { - dev_err(DEV, " %s = { cs:%s ro:%s/%s ds:%s/%s %c%c%c%c%c%c }\n", + drbd_err(device, " %s = { cs:%s ro:%s/%s ds:%s/%s %c%c%c%c%c%c }\n", name, drbd_conn_str(ns.conn), drbd_role_str(ns.role), @@ -432,7 +432,7 @@ void print_st_err(struct drbd_device *device, union drbd_state os, { if (err == SS_IN_TRANSIENT_STATE) return; - dev_err(DEV, "State change failed: %s\n", drbd_set_st_err_str(err)); + drbd_err(device, "State change failed: %s\n", drbd_set_st_err_str(err)); print_st(device, " state", os); print_st(device, "wanted", ns); } @@ -490,7 +490,7 @@ static void drbd_pr_state_change(struct drbd_device *device, union drbd_state os ns.user_isp); if (pbp != pb) - dev_info(DEV, "%s\n", pb); + drbd_info(device, "%s\n", pb); } static void conn_pr_state_change(struct drbd_connection *connection, union drbd_state os, union drbd_state ns, @@ -726,7 +726,7 @@ static void print_sanitize_warnings(struct drbd_device *device, enum sanitize_st }; if (warn != NO_WARNING) - dev_warn(DEV, "%s\n", msg_table[warn]); + drbd_warn(device, "%s\n", msg_table[warn]); } /** @@ -906,7 +906,7 @@ static union drbd_state sanitize_state(struct drbd_device *device, union drbd_st void drbd_resume_al(struct drbd_device *device) { if (test_and_clear_bit(AL_SUSPENDED, &device->flags)) - dev_info(DEV, "Resumed AL updates\n"); + drbd_info(device, "Resumed AL updates\n"); } /* helper for __drbd_set_state */ @@ -1035,13 +1035,13 @@ __drbd_set_state(struct drbd_device *device, union drbd_state ns, device->ov_start_sector = BM_BIT_TO_SECT(drbd_bm_bits(device) - device->ov_left); if (device->ov_left) - dev_info(DEV, "Online Verify reached sector %llu\n", + drbd_info(device, "Online Verify reached sector %llu\n", (unsigned long long)device->ov_start_sector); } if ((os.conn == C_PAUSED_SYNC_T || os.conn == C_PAUSED_SYNC_S) && (ns.conn == C_SYNC_TARGET || ns.conn == C_SYNC_SOURCE)) { - dev_info(DEV, "Syncer continues.\n"); + drbd_info(device, "Syncer continues.\n"); device->rs_paused += (long)jiffies -(long)device->rs_mark_time[device->rs_last_mark]; if (ns.conn == C_SYNC_TARGET) @@ -1050,7 +1050,7 @@ __drbd_set_state(struct drbd_device *device, union drbd_state ns, if ((os.conn == C_SYNC_TARGET || os.conn == C_SYNC_SOURCE) && (ns.conn == C_PAUSED_SYNC_T || ns.conn == C_PAUSED_SYNC_S)) { - dev_info(DEV, "Resync suspended\n"); + drbd_info(device, "Resync suspended\n"); device->rs_mark_time[device->rs_last_mark] = jiffies; } @@ -1074,7 +1074,7 @@ __drbd_set_state(struct drbd_device *device, union drbd_state ns, drbd_rs_controller_reset(device); if (ns.conn == C_VERIFY_S) { - dev_info(DEV, "Starting Online Verify from sector %llu\n", + drbd_info(device, "Starting Online Verify from sector %llu\n", (unsigned long long)device->ov_position); mod_timer(&device->resync_timer, jiffies); } @@ -1149,7 +1149,7 @@ __drbd_set_state(struct drbd_device *device, union drbd_state ns, ascw->done = done; drbd_queue_work(&first_peer_device(device)->connection->sender_work, &ascw->w); } else { - dev_err(DEV, "Could not kmalloc an ascw\n"); + drbd_err(device, "Could not kmalloc an ascw\n"); } return rv; @@ -1174,7 +1174,7 @@ static int w_after_state_ch(struct drbd_work *w, int unused) static void abw_start_sync(struct drbd_device *device, int rv) { if (rv) { - dev_err(DEV, "Writing the bitmap failed not starting resync.\n"); + drbd_err(device, "Writing the bitmap failed not starting resync.\n"); _drbd_request_state(device, NS(conn, C_CONNECTED), CS_VERBOSE); return; } @@ -1441,7 +1441,7 @@ static void after_state_ch(struct drbd_device *device, union drbd_state os, * there is only one way out: to D_DISKLESS, * and that may only happen after our put_ldev below. */ if (device->state.disk != D_FAILED) - dev_err(DEV, + drbd_err(device, "ASSERT FAILED: disk is %s during detach\n", drbd_disk_str(device->state.disk)); @@ -1465,9 +1465,9 @@ static void after_state_ch(struct drbd_device *device, union drbd_state os, /* We must still be diskless, * re-attach has to be serialized with this! */ if (device->state.disk != D_DISKLESS) - dev_err(DEV, - "ASSERT FAILED: disk is %s while going diskless\n", - drbd_disk_str(device->state.disk)); + drbd_err(device, + "ASSERT FAILED: disk is %s while going diskless\n", + drbd_disk_str(device->state.disk)); if (ns.conn >= C_CONNECTED) drbd_send_state(device, ns); diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c index 7aa10568ac59..040e8c7ab1db 100644 --- a/drivers/block/drbd/drbd_worker.c +++ b/drivers/block/drbd/drbd_worker.c @@ -176,12 +176,12 @@ void drbd_peer_request_endio(struct bio *bio, int error) int is_write = bio_data_dir(bio) == WRITE; if (error && __ratelimit(&drbd_ratelimit_state)) - dev_warn(DEV, "%s: error=%d s=%llus\n", + drbd_warn(device, "%s: error=%d s=%llus\n", is_write ? "write" : "read", error, (unsigned long long)peer_req->i.sector); if (!error && !uptodate) { if (__ratelimit(&drbd_ratelimit_state)) - dev_warn(DEV, "%s: setting error to -EIO s=%llus\n", + drbd_warn(device, "%s: setting error to -EIO s=%llus\n", is_write ? "write" : "read", (unsigned long long)peer_req->i.sector); /* strange behavior of some lower level drivers... @@ -214,7 +214,7 @@ void drbd_request_endio(struct bio *bio, int error) int uptodate = bio_flagged(bio, BIO_UPTODATE); if (!error && !uptodate) { - dev_warn(DEV, "p %s: setting error to -EIO\n", + drbd_warn(device, "p %s: setting error to -EIO\n", bio_data_dir(bio) == WRITE ? "write" : "read"); /* strange behavior of some lower level drivers... * fail the request by clearing the uptodate flag, @@ -253,7 +253,7 @@ void drbd_request_endio(struct bio *bio, int error) */ if (unlikely(req->rq_state & RQ_LOCAL_ABORTED)) { if (__ratelimit(&drbd_ratelimit_state)) - dev_emerg(DEV, "delayed completion of aborted local request; disk-timeout may be too aggressive\n"); + drbd_emerg(device, "delayed completion of aborted local request; disk-timeout may be too aggressive\n"); if (!error) panic("possible random memory corruption caused by delayed completion of aborted local request\n"); @@ -364,7 +364,7 @@ static int w_e_send_csum(struct drbd_work *w, int cancel) P_CSUM_RS_REQUEST); kfree(digest); } else { - dev_err(DEV, "kmalloc() of digest failed.\n"); + drbd_err(device, "kmalloc() of digest failed.\n"); err = -ENOMEM; } @@ -373,7 +373,7 @@ static int w_e_send_csum(struct drbd_work *w, int cancel) drbd_free_peer_req(device, peer_req); if (unlikely(err)) - dev_err(DEV, "drbd_send_drequest(..., csum) failed\n"); + drbd_err(device, "drbd_send_drequest(..., csum) failed\n"); return err; } @@ -534,7 +534,7 @@ static int drbd_rs_controller(struct drbd_device *device) req_sect = max_sect; /* - dev_warn(DEV, "si=%u if=%d wa=%u co=%d st=%d cps=%d pl=%d cc=%d rs=%d\n", + drbd_warn(device, "si=%u if=%d wa=%u co=%d st=%d cps=%d pl=%d cc=%d rs=%d\n", sect_in, device->rs_in_flight, want, correction, steps, cps, device->rs_planed, curr_corr, req_sect); */ @@ -586,7 +586,7 @@ int w_make_resync_request(struct drbd_work *w, int cancel) get_ldev_if_state(device,D_FAILED) would be sufficient, but to continue resync with a broken disk makes no sense at all */ - dev_err(DEV, "Disk broke down during resync!\n"); + drbd_err(device, "Disk broke down during resync!\n"); return 0; } @@ -699,7 +699,7 @@ int w_make_resync_request(struct drbd_work *w, int cancel) err = drbd_send_drequest(device, P_RS_DATA_REQUEST, sector, size, ID_SYNCER); if (err) { - dev_err(DEV, "drbd_send_drequest() failed, aborting...\n"); + drbd_err(device, "drbd_send_drequest() failed, aborting...\n"); dec_rs_pending(device); put_ldev(device); return err; @@ -835,7 +835,7 @@ int drbd_resync_finished(struct drbd_device *device) drbd_queue_work(&first_peer_device(device)->connection->sender_work, w); return 1; } - dev_err(DEV, "Warn failed to drbd_rs_del_all() and to kmalloc(w).\n"); + drbd_err(device, "Warn failed to drbd_rs_del_all() and to kmalloc(w).\n"); } dt = (jiffies - device->rs_start - device->rs_paused) / HZ; @@ -868,7 +868,7 @@ int drbd_resync_finished(struct drbd_device *device) ns = os; ns.conn = C_CONNECTED; - dev_info(DEV, "%s done (total %lu sec; paused %lu sec; %lu K/sec)\n", + drbd_info(device, "%s done (total %lu sec; paused %lu sec; %lu K/sec)\n", verify_done ? "Online verify" : "Resync", dt + device->rs_paused, device->rs_paused, dbdt); @@ -876,7 +876,7 @@ int drbd_resync_finished(struct drbd_device *device) if (os.conn == C_VERIFY_S || os.conn == C_VERIFY_T) { if (n_oos) { - dev_alert(DEV, "Online verify found %lu %dk block out of sync!\n", + drbd_alert(device, "Online verify found %lu %dk block out of sync!\n", n_oos, Bit2KB(1)); khelper_cmd = "out-of-sync"; } @@ -892,7 +892,7 @@ int drbd_resync_finished(struct drbd_device *device) const int ratio = (t == 0) ? 0 : (t < 100000) ? ((s*100)/t) : (s/(t/100)); - dev_info(DEV, "%u %% had equal checksums, eliminated: %luK; " + drbd_info(device, "%u %% had equal checksums, eliminated: %luK; " "transferred %luK total %luK\n", ratio, Bit2KB(device->rs_same_csum), @@ -902,7 +902,7 @@ int drbd_resync_finished(struct drbd_device *device) } if (device->rs_failed) { - dev_info(DEV, " %lu failed blocks\n", device->rs_failed); + drbd_info(device, " %lu failed blocks\n", device->rs_failed); if (os.conn == C_SYNC_TARGET || os.conn == C_PAUSED_SYNC_T) { ns.disk = D_INCONSISTENT; @@ -923,7 +923,7 @@ int drbd_resync_finished(struct drbd_device *device) drbd_uuid_set(device, UI_BITMAP, device->ldev->md.uuid[UI_CURRENT]); _drbd_uuid_set(device, UI_CURRENT, device->p_uuid[UI_CURRENT]); } else { - dev_err(DEV, "device->p_uuid is NULL! BUG\n"); + drbd_err(device, "device->p_uuid is NULL! BUG\n"); } } @@ -1001,7 +1001,7 @@ int w_e_end_data_req(struct drbd_work *w, int cancel) err = drbd_send_block(device, P_DATA_REPLY, peer_req); } else { if (__ratelimit(&drbd_ratelimit_state)) - dev_err(DEV, "Sending NegDReply. sector=%llus.\n", + drbd_err(device, "Sending NegDReply. sector=%llus.\n", (unsigned long long)peer_req->i.sector); err = drbd_send_ack(device, P_NEG_DREPLY, peer_req); @@ -1012,7 +1012,7 @@ int w_e_end_data_req(struct drbd_work *w, int cancel) move_to_net_ee_or_free(device, peer_req); if (unlikely(err)) - dev_err(DEV, "drbd_send_block() failed\n"); + drbd_err(device, "drbd_send_block() failed\n"); return err; } @@ -1047,13 +1047,13 @@ int w_e_end_rsdata_req(struct drbd_work *w, int cancel) err = drbd_send_block(device, P_RS_DATA_REPLY, peer_req); } else { if (__ratelimit(&drbd_ratelimit_state)) - dev_err(DEV, "Not sending RSDataReply, " + drbd_err(device, "Not sending RSDataReply, " "partner DISKLESS!\n"); err = 0; } } else { if (__ratelimit(&drbd_ratelimit_state)) - dev_err(DEV, "Sending NegRSDReply. sector %llus.\n", + drbd_err(device, "Sending NegRSDReply. sector %llus.\n", (unsigned long long)peer_req->i.sector); err = drbd_send_ack(device, P_NEG_RS_DREPLY, peer_req); @@ -1067,7 +1067,7 @@ int w_e_end_rsdata_req(struct drbd_work *w, int cancel) move_to_net_ee_or_free(device, peer_req); if (unlikely(err)) - dev_err(DEV, "drbd_send_block() failed\n"); + drbd_err(device, "drbd_send_block() failed\n"); return err; } @@ -1123,14 +1123,14 @@ int w_e_end_csum_rs_req(struct drbd_work *w, int cancel) } else { err = drbd_send_ack(device, P_NEG_RS_DREPLY, peer_req); if (__ratelimit(&drbd_ratelimit_state)) - dev_err(DEV, "Sending NegDReply. I guess it gets messy.\n"); + drbd_err(device, "Sending NegDReply. I guess it gets messy.\n"); } dec_unacked(device); move_to_net_ee_or_free(device, peer_req); if (unlikely(err)) - dev_err(DEV, "drbd_send_block/ack() failed\n"); + drbd_err(device, "drbd_send_block/ack() failed\n"); return err; } @@ -1590,7 +1590,7 @@ int w_start_resync(struct drbd_work *w, int cancel) struct drbd_device *device = w->device; if (atomic_read(&device->unacked_cnt) || atomic_read(&device->rs_pending_cnt)) { - dev_warn(DEV, "w_start_resync later...\n"); + drbd_warn(device, "w_start_resync later...\n"); device->start_resync_timer.expires = jiffies + HZ/10; add_timer(&device->start_resync_timer); return 0; @@ -1615,7 +1615,7 @@ void drbd_start_resync(struct drbd_device *device, enum drbd_conns side) int r; if (device->state.conn >= C_SYNC_SOURCE && device->state.conn < C_AHEAD) { - dev_err(DEV, "Resync already running!\n"); + drbd_err(device, "Resync already running!\n"); return; } @@ -1627,7 +1627,7 @@ void drbd_start_resync(struct drbd_device *device, enum drbd_conns side) r = drbd_khelper(device, "before-resync-target"); r = (r >> 8) & 0xff; if (r > 0) { - dev_info(DEV, "before-resync-target handler returned %d, " + drbd_info(device, "before-resync-target handler returned %d, " "dropping connection.\n", r); conn_request_state(first_peer_device(device)->connection, NS(conn, C_DISCONNECTING), CS_HARD); return; @@ -1637,10 +1637,10 @@ void drbd_start_resync(struct drbd_device *device, enum drbd_conns side) r = (r >> 8) & 0xff; if (r > 0) { if (r == 3) { - dev_info(DEV, "before-resync-source handler returned %d, " + drbd_info(device, "before-resync-source handler returned %d, " "ignoring. Old userland tools?", r); } else { - dev_info(DEV, "before-resync-source handler returned %d, " + drbd_info(device, "before-resync-source handler returned %d, " "dropping connection.\n", r); conn_request_state(first_peer_device(device)->connection, NS(conn, C_DISCONNECTING), CS_HARD); @@ -1715,7 +1715,7 @@ void drbd_start_resync(struct drbd_device *device, enum drbd_conns side) * to deal with potential jiffies wrap. */ device->rs_last_bcast = jiffies - HZ; - dev_info(DEV, "Began resync as %s (will sync %lu KB [%lu bits set]).\n", + drbd_info(device, "Began resync as %s (will sync %lu KB [%lu bits set]).\n", drbd_conn_str(ns.conn), (unsigned long) device->rs_total << (BM_BLOCK_SHIFT-10), (unsigned long) device->rs_total);