Commit 49bd5221 authored by Christoph Lameter's avatar Christoph Lameter Committed by Pekka Enberg
Browse files

slub: Move map/flag clearing to __free_slab

__free_slab does some diagnostics. The resetting of mapcount etc
in discard_slab() can interfere with debug processing. So move
the reset immediately before the page is freed.

Signed-off-by: default avatarChristoph Lameter <>
Signed-off-by: default avatarPekka Enberg <>
parent 50ef37b9
......@@ -1125,6 +1125,8 @@ static void __free_slab(struct kmem_cache *s, struct page *page)
__free_pages(page, s->order);
......@@ -1154,8 +1156,6 @@ static void discard_slab(struct kmem_cache *s, struct page *page)
struct kmem_cache_node *n = get_node(s, page_to_nid(page));
free_slab(s, page);
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