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slob: No need to zero mapping since it is no longer in use
author
Christoph Lameter
<cl@linux.com>
Wed, 13 Jun 2012 15:24:53 +0000
(10:24 -0500)
committer
Pekka Enberg
<penberg@kernel.org>
Thu, 14 Jun 2012 06:19:50 +0000
(09:19 +0300)
Reviewed-by: Joonsoo Kim <js1304@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
mm/slob.c
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diff --git
a/mm/slob.c
b/mm/slob.c
index
30862a2
..
74c3bb2
100644
(file)
--- 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;
}
/*