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bcachefs: Correctly initialize bkey_cached->lock

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We need to use the right class for some assertions to work correctly.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2022-08-25 21:42:46 -04:00
parent 131dcd5af7
commit 06a5394322
1 changed files with 1 additions and 1 deletions
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2
fs/bcachefs/btree_key_cache.c
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@ -181,7 +181,7 @@ bkey_cached_alloc(struct btree_key_cache *c)
ck = kmem_cache_alloc(bch2_key_cache, GFP_NOFS|__GFP_ZERO); ck = kmem_cache_alloc(bch2_key_cache, GFP_NOFS|__GFP_ZERO);
if (likely(ck)) { if (likely(ck)) {
INIT_LIST_HEAD(&ck->list); INIT_LIST_HEAD(&ck->list);
six_lock_init(&ck->c.lock); __six_lock_init(&ck->c.lock, "b->c.lock", &bch2_btree_node_lock_key);
lockdep_set_novalidate_class(&ck->c.lock); lockdep_set_novalidate_class(&ck->c.lock);
BUG_ON(!six_trylock_intent(&ck->c.lock)); BUG_ON(!six_trylock_intent(&ck->c.lock));
BUG_ON(!six_trylock_write(&ck->c.lock)); BUG_ON(!six_trylock_write(&ck->c.lock));