diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slab.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/mm/slab.c b/mm/slab.c index 207fa92502de..2e075c0acfcf 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -3385,12 +3385,6 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags) } EXPORT_SYMBOL(kmem_cache_alloc); -void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p) -{ - __kmem_cache_free_bulk(s, size, p); -} -EXPORT_SYMBOL(kmem_cache_free_bulk); - static __always_inline void cache_alloc_debugcheck_after_bulk(struct kmem_cache *s, gfp_t flags, size_t size, void **p, unsigned long caller) @@ -3584,6 +3578,29 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp) } EXPORT_SYMBOL(kmem_cache_free); +void kmem_cache_free_bulk(struct kmem_cache *orig_s, size_t size, void **p) +{ + struct kmem_cache *s; + size_t i; + + local_irq_disable(); + for (i = 0; i < size; i++) { + void *objp = p[i]; + + s = cache_from_obj(orig_s, objp); + + debug_check_no_locks_freed(objp, s->object_size); + if (!(s->flags & SLAB_DEBUG_OBJECTS)) + debug_check_no_obj_freed(objp, s->object_size); + + __cache_free(s, objp, _RET_IP_); + } + local_irq_enable(); + + /* FIXME: add tracing */ +} +EXPORT_SYMBOL(kmem_cache_free_bulk); + /** * kfree - free previously allocated memory * @objp: pointer returned by kmalloc. |