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KAMEZAWA Hiroyuki authored
Now, memcgroup's per cpu coutner uses for_each_possible_cpu() to get the value. It's better to use for_each_online_cpu() and a cpu hotplug handler. This patch only handles statistics counter. MEM_CGROUP_ON_MOVE will be handled in another patch. Signed-off-by:
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Balbir Singh <balbir@in.ibm.com> Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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