diff options
| -rw-r--r-- | mm/slub.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/mm/slub.c b/mm/slub.c index d4367f25b20d..a7c0662f89c6 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2369,33 +2369,34 @@ bool memcg_slab_post_charge(void *p, gfp_t flags) { struct slabobj_ext *slab_exts; struct kmem_cache *s; - struct folio *folio; + struct page *page; struct slab *slab; unsigned long off; - folio = virt_to_folio(p); - if (!folio_test_slab(folio)) { + page = virt_to_page(p); + if (PageLargeKmalloc(page)) { + unsigned int order; int size; - if (folio_memcg_kmem(folio)) + if (PageMemcgKmem(page)) return true; - if (__memcg_kmem_charge_page(folio_page(folio, 0), flags, - folio_order(folio))) + order = large_kmalloc_order(page); + if (__memcg_kmem_charge_page(page, flags, order)) return false; /* - * This folio has already been accounted in the global stats but + * This page has already been accounted in the global stats but * not in the memcg stats. So, subtract from the global and use * the interface which adds to both global and memcg stats. */ - size = folio_size(folio); - node_stat_mod_folio(folio, NR_SLAB_UNRECLAIMABLE_B, -size); - lruvec_stat_mod_folio(folio, NR_SLAB_UNRECLAIMABLE_B, size); + size = PAGE_SIZE << order; + mod_node_page_state(page_pgdat(page), NR_SLAB_UNRECLAIMABLE_B, -size); + mod_lruvec_page_state(page, NR_SLAB_UNRECLAIMABLE_B, size); return true; } - slab = folio_slab(folio); + slab = page_slab(page); s = slab->slab_cache; /* |