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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-15 02:09:00 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-15 02:09:00 +0100 |
| commit | 80eabba70260dcb55b05098f6c1fecbe5c0e518b (patch) | |
| tree | c9f5d19803a3387d2b9d8a6998eb9c58bad2a15a /fs/ocfs2/aops.c | |
| parent | docs: add back 'Documentation/Changes' file (as symlink) (diff) | |
| parent | fs: Remove unmap_underlying_metadata (diff) | |
| download | linux-80eabba70260dcb55b05098f6c1fecbe5c0e518b.tar.xz linux-80eabba70260dcb55b05098f6c1fecbe5c0e518b.zip | |
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.c | 2 |
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)) { |