fs/adfs: factor out filename comparison

[linux.git] / fs / block_dev.c

diff --git a/fs/block_dev.c b/fs/block_dev.c
index 24615c76c1d0e20739db509d3ddde0e111994e2b..bb28e2ead679c10a21a3f12dff7bddefce990ee5 100644 (file)
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -264,7 +264,8 @@ __blkdev_direct_IO_simple(struct kiocb *iocb, struct iov_iter *iter,
        bio_for_each_segment_all(bvec, &bio, i, iter_all) {
                if (should_dirty && !PageCompound(bvec->bv_page))
                        set_page_dirty_lock(bvec->bv_page);
-               put_page(bvec->bv_page);
+               if (!bio_flagged(&bio, BIO_NO_PAGE_REF))
+                       put_page(bvec->bv_page);
        }
 
        if (unlikely(bio.bi_status))