| From | Glauber Costa <> | Subject | [PATCH 02/23] slub: always get the cache from its page in kfree | Date | Fri, 20 Apr 2012 18:57:10 -0300 |
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struct page already have this information. If we start chaining caches, this information will always be more trustworthy than whatever is passed into the function
Signed-off-by: Glauber Costa <glommer@parallels.com> --- mm/slub.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mm/slub.c b/mm/slub.c index af8cee9..2652e7c 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2600,7 +2600,7 @@ void kmem_cache_free(struct kmem_cache *s, void *x) page = virt_to_head_page(x); - slab_free(s, page, x, _RET_IP_); + slab_free(page->slab, page, x, _RET_IP_); trace_kmem_cache_free(_RET_IP_, x); } -- 1.7.7.6
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