diff options
Diffstat (limited to 'libbcachefs/btree_key_cache.c')
| -rw-r--r-- | libbcachefs/btree_key_cache.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libbcachefs/btree_key_cache.c b/libbcachefs/btree_key_cache.c index a0ff0c3..dfaf5e6 100644 --- a/libbcachefs/btree_key_cache.c +++ b/libbcachefs/btree_key_cache.c @@ -645,8 +645,10 @@ static unsigned long bch2_btree_key_cache_count(struct shrinker *shrink, struct bch_fs *c = container_of(shrink, struct bch_fs, btree_key_cache.shrink); struct btree_key_cache *bc = &c->btree_key_cache; + long nr = atomic_long_read(&bc->nr_keys) - + atomic_long_read(&bc->nr_dirty); - return atomic_long_read(&bc->nr_keys); + return max(0L, nr); } void bch2_fs_btree_key_cache_exit(struct btree_key_cache *bc) |