diff options
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/mm/slub.c b/mm/slub.c index 6de08005d9cd..caac5456f0ec 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -214,11 +214,13 @@ enum track_item { TRACK_ALLOC, TRACK_FREE }; static int sysfs_slab_add(struct kmem_cache *); static int sysfs_slab_alias(struct kmem_cache *, const char *); static void memcg_propagate_slab_attrs(struct kmem_cache *s); +static void sysfs_slab_remove(struct kmem_cache *s); #else static inline int sysfs_slab_add(struct kmem_cache *s) { return 0; } static inline int sysfs_slab_alias(struct kmem_cache *s, const char *p) { return 0; } static inline void memcg_propagate_slab_attrs(struct kmem_cache *s) { } +static inline void sysfs_slab_remove(struct kmem_cache *s) { } #endif static inline void stat(const struct kmem_cache *s, enum stat_item si) @@ -3687,6 +3689,7 @@ int __kmem_cache_shutdown(struct kmem_cache *s) if (n->nr_partial || slabs_node(s, node)) return 1; } + sysfs_slab_remove(s); return 0; } @@ -5637,7 +5640,7 @@ out_del_kobj: goto out; } -void sysfs_slab_remove(struct kmem_cache *s) +static void sysfs_slab_remove(struct kmem_cache *s) { if (slab_state < FULL) /* @@ -5651,7 +5654,12 @@ void sysfs_slab_remove(struct kmem_cache *s) #endif kobject_uevent(&s->kobj, KOBJ_REMOVE); kobject_del(&s->kobj); - kobject_put(&s->kobj); +} + +void sysfs_slab_release(struct kmem_cache *s) +{ + if (slab_state >= FULL) + kobject_put(&s->kobj); } /* |