+TRACE_EVENT_CONDITION(f2fs_readpage,
+
+ TP_PROTO(struct page *page, sector_t blkaddr, int type),
+
+ TP_ARGS(page, blkaddr, type),
+
+ TP_CONDITION(page->mapping),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, index)
+ __field(sector_t, blkaddr)
+ __field(int, type)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = page->mapping->host->i_sb->s_dev;
+ __entry->ino = page->mapping->host->i_ino;
+ __entry->index = page->index;
+ __entry->blkaddr = blkaddr;
+ __entry->type = type;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
+ "blkaddr = 0x%llx, bio_type = %s",
+ show_dev_ino(__entry),
+ (unsigned long)__entry->index,
+ (unsigned long long)__entry->blkaddr,
+ show_bio_type(__entry->type))
+);
+
+TRACE_EVENT(f2fs_get_data_block,
+ TP_PROTO(struct inode *inode, sector_t iblock,
+ struct buffer_head *bh, int ret),
+
+ TP_ARGS(inode, iblock, bh, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(sector_t, iblock)
+ __field(sector_t, bh_start)
+ __field(size_t, bh_size)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->iblock = iblock;
+ __entry->bh_start = bh->b_blocknr;
+ __entry->bh_size = bh->b_size;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
+ "start blkaddr = 0x%llx, len = 0x%llx bytes, err = %d",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->iblock,
+ (unsigned long long)__entry->bh_start,
+ (unsigned long long)__entry->bh_size,
+ __entry->ret)
+);
+