| Date | Fri, 28 Dec 2012 09:52:23 +0900 | From | Kamezawa Hiroyuki <> | Subject | Re: [PATCH V3 5/8] memcg: add per cgroup writeback pages accounting |
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(2012/12/26 2:26), Sha Zhengju wrote: > From: Sha Zhengju <handai.szj@taobao.com> > > Similar to dirty page, we add per cgroup writeback pages accounting. The lock > rule still is: > mem_cgroup_begin_update_page_stat() > modify page WRITEBACK stat > mem_cgroup_update_page_stat() > mem_cgroup_end_update_page_stat() > > There're two writeback interface to modify: test_clear/set_page_writeback. > > Signed-off-by: Sha Zhengju <handai.szj@taobao.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
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