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memcg: remove redundant initialization in mem_cgroup_create()

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*mem has been zeroed, that means mem->info has already been filled with 0.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Li Zefan 2008-04-29 01:00:24 -07:00 committed by Linus Torvalds
parent 3332794878
commit 1faf8e40a8
1 changed files with 0 additions and 2 deletions
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2
mm/memcontrol.c
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@ -1024,8 +1024,6 @@ mem_cgroup_create(struct cgroup_subsys *ss, struct cgroup *cont)
res_counter_init(&mem->res);
memset(&mem->info, 0, sizeof(mem->info));
for_each_node_state(node, N_POSSIBLE)
if (alloc_mem_cgroup_per_zone_info(mem, node))
goto free_out;