diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index fb975cec3518..ee744fa3b93d 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1008,10 +1008,8 @@ static __always_inline bool free_pages_prepare(struct page *page, } if (PageMappingFlags(page)) page->mapping = NULL; - if (memcg_kmem_enabled() && PageKmemcg(page)) { + if (memcg_kmem_enabled() && PageKmemcg(page)) memcg_kmem_uncharge(page, order); - __ClearPageKmemcg(page); - } if (check_free) bad += free_pages_check(page); if (bad) @@ -3756,12 +3754,10 @@ no_zone: } out: - if (memcg_kmem_enabled() && (gfp_mask & __GFP_ACCOUNT) && page) { - if (unlikely(memcg_kmem_charge(page, gfp_mask, order))) { - __free_pages(page, order); - page = NULL; - } else - __SetPageKmemcg(page); + if (memcg_kmem_enabled() && (gfp_mask & __GFP_ACCOUNT) && page && + unlikely(memcg_kmem_charge(page, gfp_mask, order) != 0)) { + __free_pages(page, order); + page = NULL; } if (kmemcheck_enabled && page) |