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| author | Josef Bacik <josef@toxicpanda.com> | 2022-09-30 23:45:10 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-12-05 20:00:36 +0300 |
| commit | 632ddfa2131f0fea1831bc1f4b28c68faa779156 (patch) | |
| tree | 3bfa0fb94e69d7dbeafc3eca3dd1273c12e18861 /fs/btrfs/ordered-data.h | |
| parent | 83ae4133ac9410ac6a57136e464d498dc66200cf (diff) | |
| download | linux-632ddfa2131f0fea1831bc1f4b28c68faa779156.tar.xz | |
btrfs: use cached_state for btrfs_check_nocow_lock
Now that try_lock_extent() takes a cached_state, plumb the cached_state
through btrfs_try_lock_ordered_range() and then use a cached_state in
btrfs_check_nocow_lock everywhere to avoid extra tree searches on the
extent_io_tree.
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ordered-data.h')
| -rw-r--r-- | fs/btrfs/ordered-data.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h index f59f2dbdb25e..89f82b78f590 100644 --- a/fs/btrfs/ordered-data.h +++ b/fs/btrfs/ordered-data.h @@ -206,7 +206,8 @@ void btrfs_wait_ordered_roots(struct btrfs_fs_info *fs_info, u64 nr, void btrfs_lock_and_flush_ordered_range(struct btrfs_inode *inode, u64 start, u64 end, struct extent_state **cached_state); -bool btrfs_try_lock_ordered_range(struct btrfs_inode *inode, u64 start, u64 end); +bool btrfs_try_lock_ordered_range(struct btrfs_inode *inode, u64 start, u64 end, + struct extent_state **cached_state); int btrfs_split_ordered_extent(struct btrfs_ordered_extent *ordered, u64 pre, u64 post); int __init ordered_data_init(void); |