memcg: mark stat field of mem_cgroup struct as __percpu
It fixes a lot of sparse warnings. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by: Michal Hocko <mhocko@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -304,7 +304,7 @@ struct mem_cgroup {
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/*
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/*
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* percpu counter.
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* percpu counter.
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*/
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*/
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struct mem_cgroup_stat_cpu *stat;
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struct mem_cgroup_stat_cpu __percpu *stat;
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/*
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/*
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* used when a cpu is offlined or other synchronizations
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* used when a cpu is offlined or other synchronizations
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* See mem_cgroup_read_stat().
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* See mem_cgroup_read_stat().
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