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| author |   Filipe Manana <fdmanana@suse.com> | 2022-03-23 16:19:26 +0000 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2022-05-16 17:03:10 +0200 |
| commit | 1a89f1738684cac05b4bbea80dd77e8f15176d3a (patch) | |
| tree | 7ccdf8499a44a93d031e62034678253065189b0f /fs/btrfs/ctree.h | |
| parent | btrfs: avoid double nocow check when doing nowait dio writes (diff) | |
| download | linux-dev-1a89f1738684cac05b4bbea80dd77e8f15176d3a.tar.xz linux-dev-1a89f1738684cac05b4bbea80dd77e8f15176d3a.zip | |
btrfs: stop allocating a path when checking if cross reference exists
At btrfs_cross_ref_exist() we always allocate a path, but we really don't
need to because all its callers (only 2) already have an allocated path
that is not being used when they call btrfs_cross_ref_exist(). So change
btrfs_cross_ref_exist() to take a path as an argument and update both
its callers to pass in the unused path they have when they call
btrfs_cross_ref_exist().
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 0d0ac093e4bf..79399eb14535 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2784,7 +2784,8 @@ int btrfs_pin_extent_for_log_replay(struct btrfs_trans_handle *trans, u64 bytenr, u64 num_bytes); int btrfs_exclude_logged_extents(struct extent_buffer *eb); int btrfs_cross_ref_exist(struct btrfs_root *root, - u64 objectid, u64 offset, u64 bytenr, bool strict); + u64 objectid, u64 offset, u64 bytenr, bool strict, + struct btrfs_path *path); struct extent_buffer *btrfs_alloc_tree_block(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 parent, u64 root_objectid, |