diff options
author | Josef Bacik <josef@toxicpanda.com> | 2024-04-04 00:29:40 +0300 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2024-05-07 22:31:10 +0300 |
commit | 6b0a63a4fa3142d1cb0069b9c7bf02270412d96f (patch) | |
tree | 738a4f7ed8ceb8cb196ab758d46923a13993eba1 /fs/btrfs/extent_io.h | |
parent | 8325f41a564acf39f1251c0423e97eb73c85a56f (diff) | |
download | linux-6b0a63a4fa3142d1cb0069b9c7bf02270412d96f.tar.xz |
btrfs: add a cached state to extent_clear_unlock_delalloc
Now that we have the lock_extent tightly coupled with
extent_clear_unlock_delalloc we can add a cached state to
extent_clear_unlock_delalloc and benefit from skipping the extra lookup
when we're doing cow.
Reviewed-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_io.h')
-rw-r--r-- | fs/btrfs/extent_io.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index f38397765e90..dca6b12769ec 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -27,6 +27,7 @@ struct address_space; struct writeback_control; struct extent_io_tree; struct extent_map_tree; +struct extent_state; struct btrfs_block_group; struct btrfs_fs_info; struct btrfs_inode; @@ -352,6 +353,7 @@ void clear_extent_buffer_uptodate(struct extent_buffer *eb); void extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end); void extent_clear_unlock_delalloc(struct btrfs_inode *inode, u64 start, u64 end, struct page *locked_page, + struct extent_state **cached, u32 bits_to_clear, unsigned long page_ops); int extent_invalidate_folio(struct extent_io_tree *tree, struct folio *folio, size_t offset); |