diff options
| author | David Sterba <dsterba@suse.com> | 2018-03-07 15:33:22 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-03-31 01:26:50 +0200 |
| commit | 051c98eb11e6fd64a8306851c34ee485b5817955 (patch) | |
| tree | 1e4a90781446147428dccb6aa8b5da11b171079c | |
| parent | 965aab1cfc13dacc3d5ad0d8d8eb4e0a7ea8c1d1 (diff) | |
btrfs: open code trivial helper btrfs_page_exists_in_range
The called function name is self explanatory.
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | fs/btrfs/btrfs_inode.h | 6 | ||||
| -rw-r--r-- | fs/btrfs/file.c | 3 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 4 |
3 files changed, 4 insertions, 9 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index 078a53e01ece..ca15be569d69 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -364,10 +364,4 @@ static inline void btrfs_print_data_csum_error(struct btrfs_inode *inode, logical_start, csum, csum_expected, mirror_num); } -static inline bool btrfs_page_exists_in_range(struct inode *inode, - loff_t start, loff_t end) -{ - return filemap_range_has_page(inode->i_mapping, start, end); -} - #endif diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 8f425c64d75f..8cac40005e6c 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2482,7 +2482,8 @@ static int btrfs_punch_hole_lock_range(struct inode *inode, if ((!ordered || (ordered->file_offset + ordered->len <= lockstart || ordered->file_offset > lockend)) && - !btrfs_page_exists_in_range(inode, lockstart, lockend)) { + !filemap_range_has_page(inode->i_mapping, + lockstart, lockend)) { if (ordered) btrfs_put_ordered_extent(ordered); break; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index c92455428c01..fc5b7d82b842 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -7489,8 +7489,8 @@ static int lock_extent_direct(struct inode *inode, u64 lockstart, u64 lockend, * get stale data. */ if (!ordered && - (!writing || - !btrfs_page_exists_in_range(inode, lockstart, lockend))) + (!writing || !filemap_range_has_page(inode->i_mapping, + lockstart, lockend))) break; unlock_extent_cached(&BTRFS_I(inode)->io_tree, lockstart, lockend, |