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-rw-r--r--mm/slab.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 5c846d25c17d..944ac58cfcf8 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1688,8 +1688,12 @@ static struct page *kmem_getpages(struct kmem_cache *cachep, gfp_t flags,
if (cachep->flags & SLAB_RECLAIM_ACCOUNT)
flags |= __GFP_RECLAIMABLE;
+ if (memcg_charge_slab(cachep, flags, cachep->gfporder))
+ return NULL;
+
page = alloc_pages_exact_node(nodeid, flags | __GFP_NOTRACK, cachep->gfporder);
if (!page) {
+ memcg_uncharge_slab(cachep, cachep->gfporder);
slab_out_of_memory(cachep, flags, nodeid);
return NULL;
}
@@ -1747,7 +1751,8 @@ static void kmem_freepages(struct kmem_cache *cachep, struct page *page)
memcg_release_pages(cachep, cachep->gfporder);
if (current->reclaim_state)
current->reclaim_state->reclaimed_slab += nr_freed;
- __free_memcg_kmem_pages(page, cachep->gfporder);
+ __free_pages(page, cachep->gfporder);
+ memcg_uncharge_slab(cachep, cachep->gfporder);
}
static void kmem_rcu_free(struct rcu_head *head)