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| author | Joe Perches <joe@perches.com> | 2013-11-12 15:07:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:02 +0900 |
| commit | bafe1e14403ad40714ffcfa1fb173b371cc87a1f (patch) | |
| tree | 89f77e87cb2f8161f909aae650293bbddc2040e7 /mm/ksm.c | |
| parent | 63d0f0a3c7e1281fd79268a8d988167eff607fb6 (diff) | |
| download | lwn-bafe1e14403ad40714ffcfa1fb173b371cc87a1f.tar.gz lwn-bafe1e14403ad40714ffcfa1fb173b371cc87a1f.zip | |
ksm: remove redundant __GFP_ZERO from kcalloc
kcalloc returns zeroed memory. There's no need to use this flag.
Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/ksm.c')
| -rw-r--r-- | mm/ksm.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -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; |