From: Christoph Lameter Date: Wed, 13 Jun 2012 15:24:53 +0000 (-0500) Subject: slob: No need to zero mapping since it is no longer in use X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=690d5777392180fdc05a82c0c7979e50e8d93de8;p=linux-edison.git slob: No need to zero mapping since it is no longer in use Reviewed-by: Joonsoo Kim Acked-by: David Rientjes Signed-off-by: Christoph Lameter Signed-off-by: Pekka Enberg --- diff --git a/mm/slob.c b/mm/slob.c index 30862a2d56a..74c3bb25f64 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -97,7 +97,6 @@ typedef struct slob_block slob_t; static inline void free_slob_page(struct page *sp) { reset_page_mapcount(sp); - sp->mapping = NULL; } /*