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-rw-r--r--mm/slub.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c
index ce1797623391..34847044dfe5 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2887,13 +2887,17 @@ static int build_detached_freelist(struct kmem_cache *s, size_t size,
/* Note that interrupts must be enabled when calling this function. */
-void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p)
+void kmem_cache_free_bulk(struct kmem_cache *orig_s, size_t size, void **p)
{
if (WARN_ON(!size))
return;
do {
struct detached_freelist df;
+ struct kmem_cache *s;
+
+ /* Support for memcg */
+ s = cache_from_obj(orig_s, p[size - 1]);
size = build_detached_freelist(s, size, p, &df);
if (unlikely(!df.page))

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