diff options
| author | Josef Bacik <josef@toxicpanda.com> | 2022-09-30 23:45:09 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-12-05 20:00:35 +0300 |
| commit | 83ae4133ac9410ac6a57136e464d498dc66200cf (patch) | |
| tree | bd15d841a61d95ee74c41f6773ea748bbe617951 /fs/btrfs/ordered-data.c | |
| parent | 76dcd734eca23168cb008912c0f69ff408905235 (diff) | |
| download | linux-83ae4133ac9410ac6a57136e464d498dc66200cf.tar.xz | |
btrfs: add a cached_state to try_lock_extent
With nowait becoming more pervasive throughout our codebase go ahead and
add a cached_state to try_lock_extent(). This allows us to be faster
about clearing the locked area if we have contention, and then gives us
the same optimization for unlock if we are able to lock the range.
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.c')
| -rw-r--r-- | fs/btrfs/ordered-data.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c index e54f8280031f..b648c9d4ea0f 100644 --- a/fs/btrfs/ordered-data.c +++ b/fs/btrfs/ordered-data.c @@ -1073,7 +1073,7 @@ bool btrfs_try_lock_ordered_range(struct btrfs_inode *inode, u64 start, u64 end) { struct btrfs_ordered_extent *ordered; - if (!try_lock_extent(&inode->io_tree, start, end)) + if (!try_lock_extent(&inode->io_tree, start, end, NULL)) return false; ordered = btrfs_lookup_ordered_range(inode, start, end - start + 1); |