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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-15 04:09:00 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-15 04:09:00 +0300
commit80eabba70260dcb55b05098f6c1fecbe5c0e518b (patch)
treec9f5d19803a3387d2b9d8a6998eb9c58bad2a15a /fs/ocfs2/aops.c
parent852d21ae1fcdf0e4de6b5bfa730d29cb013c7ff3 (diff)
parentce98321bf7d274a470642ef99e1d82512673ce7c (diff)
downloadlinux-80eabba70260dcb55b05098f6c1fecbe5c0e518b.tar.xz
Merge branch 'for-4.10/fs-unmap' of git://git.kernel.dk/linux-block
Pull fs meta data unmap optimization from Jens Axboe: "A series from Jan Kara, providing a more efficient way for unmapping meta data from in the buffer cache than doing it block-by-block. Provide a general helper that existing callers can use" * 'for-4.10/fs-unmap' of git://git.kernel.dk/linux-block: fs: Remove unmap_underlying_metadata fs: Add helper to clean bdev aliases under a bh and use it ext2: Use clean_bdev_aliases() instead of iteration ext4: Use clean_bdev_aliases() instead of iteration direct-io: Use clean_bdev_aliases() instead of handmade iteration fs: Provide function to unmap metadata for a range of blocks
Diffstat (limited to 'fs/ocfs2/aops.c')
-rw-r--r--fs/ocfs2/aops.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 9a88984f9f6f..4d9c6f5ec28a 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -630,7 +630,7 @@ int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno,
if (!buffer_mapped(bh)) {
map_bh(bh, inode->i_sb, *p_blkno);
- unmap_underlying_metadata(bh->b_bdev, bh->b_blocknr);
+ clean_bdev_bh_alias(bh);
}
if (PageUptodate(page)) {