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| author | David Sterba <dsterba@suse.com> | 2023-11-21 14:20:15 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-12-15 20:27:02 +0100 |
| commit | 516095cdf07af0c7223681079d87e9c42c7cf599 (patch) | |
| tree | 1067449875682e918596404fafe8306d29784b42 /fs/btrfs/extent-io-tree.c | |
| parent | 71fca47b644910485c49d1da31bc963cf286fe77 (diff) | |
| download | linux-516095cdf07af0c7223681079d87e9c42c7cf599.tar.gz linux-516095cdf07af0c7223681079d87e9c42c7cf599.tar.bz2 linux-516095cdf07af0c7223681079d87e9c42c7cf599.zip | |
btrfs: move lockdep class setting out of extent_io_tree_init
The per-inode file extent tree was added in 41a2ee75aab0 ("btrfs:
introduce per-inode file extent tree"), it's the only tree type
that requires the lockdep class. Move it to the file where it is
actually used.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent-io-tree.c')
| -rw-r--r-- | fs/btrfs/extent-io-tree.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c index 76061245a46b..56be64e656da 100644 --- a/fs/btrfs/extent-io-tree.c +++ b/fs/btrfs/extent-io-tree.c @@ -78,14 +78,6 @@ static inline void __btrfs_debug_check_extent_io_range(const char *caller, #define btrfs_debug_check_extent_io_range(c, s, e) do {} while (0) #endif -/* - * For the file_extent_tree, we want to hold the inode lock when we lookup and - * update the disk_i_size, but lockdep will complain because our io_tree we hold - * the tree lock and get the inode lock when setting delalloc. These two things - * are unrelated, so make a class for the file_extent_tree so we don't get the - * two locking patterns mixed up. - */ -static struct lock_class_key file_extent_tree_class; void extent_io_tree_init(struct btrfs_fs_info *fs_info, struct extent_io_tree *tree, unsigned int owner) @@ -95,8 +87,6 @@ void extent_io_tree_init(struct btrfs_fs_info *fs_info, spin_lock_init(&tree->lock); tree->inode = NULL; tree->owner = owner; - if (owner == IO_TREE_INODE_FILE_EXTENT) - lockdep_set_class(&tree->lock, &file_extent_tree_class); } /* |