Messages in this thread | | | From | yong w <> | Date | Fri, 20 Aug 2021 22:29:27 +0800 | Subject | Re: [PATCH v2] mm: Add configuration to control whether vmpressure notifier is enabled |
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Shakeel Butt <shakeelb@google.com> 于2021年8月20日周五 下午7:42写道: > > On Thu, Aug 19, 2021 at 4:54 PM <yongw.pur@gmail.com> wrote: > > > > From: wangyong <wang.yong@zte.com.cn> > > > > Inspired by PSI features, vmpressure inotifier function should > > also be configured to decide whether it is used, because it is an > > independent feature which notifies the user of memory pressure. > > > > It is also used by the networking stack to check memory pressure. See > mem_cgroup_under_socket_pressure().
Thanks for your replly, mem_cgroup_under_socket_pressure does use vmpressue, I'll check it.
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