diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-05-09 22:58:47 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-05-24 13:21:22 +0300 |
| commit | 4c8a49244c6abc5fb829d81abaaf2435ad2a44bf (patch) | |
| tree | 15fa287daa1e0e96afc79c00af246937208621d1 /drivers/md/bcache/btree.h | |
| parent | eb1cfd09f788e39948a82be8063e54e40dd018d9 (diff) | |
| download | linux-4c8a49244c6abc5fb829d81abaaf2435ad2a44bf.tar.xz | |
bcache: Convert to lock_cmp_fn
Replace one of bcache's lockdep_set_novalidate_class() usage with the
newly introduced custom lock nesting annotation.
[peterz: changelog]
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Coly Li <colyli@suse.de>
Link: https://lkml.kernel.org/r/20230509195847.1745548-2-kent.overstreet@linux.dev
Diffstat (limited to 'drivers/md/bcache/btree.h')
| -rw-r--r-- | drivers/md/bcache/btree.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/bcache/btree.h b/drivers/md/bcache/btree.h index 1b5fdbc0d83e..17b1d201cec0 100644 --- a/drivers/md/bcache/btree.h +++ b/drivers/md/bcache/btree.h @@ -247,8 +247,8 @@ static inline void bch_btree_op_init(struct btree_op *op, int write_lock_level) static inline void rw_lock(bool w, struct btree *b, int level) { - w ? down_write_nested(&b->lock, level + 1) - : down_read_nested(&b->lock, level + 1); + w ? down_write(&b->lock) + : down_read(&b->lock); if (w) b->seq++; } |