Messages in this thread Patch in this message | | | From | Joe Perches <> | Subject | [PATCH] ksm: Remove redundant __GFP_ZERO from kcalloc | Date | Thu, 29 Aug 2013 16:32:14 -0700 |
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kcalloc returns zeroed memory. There's no need to use this flag.
Signed-off-by: Joe Perches <joe@perches.com> --- mm/ksm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/ksm.c b/mm/ksm.c index 0bea2b2..175fff7 100644 --- a/mm/ksm.c +++ b/mm/ksm.c @@ -2309,8 +2309,8 @@ static ssize_t merge_across_nodes_store(struct kobject *kobj, * Allocate stable and unstable together: * MAXSMP NODES_SHIFT 10 will use 16kB. */ - buf = kcalloc(nr_node_ids + nr_node_ids, - sizeof(*buf), GFP_KERNEL | __GFP_ZERO); + buf = kcalloc(nr_node_ids + nr_node_ids, sizeof(*buf), + GFP_KERNEL); /* Let us assume that RB_ROOT is NULL is zero */ if (!buf) err = -ENOMEM; -- 1.8.1.2.459.gbcd45b4.dirty
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