Messages in this thread | | | From | "Hillf Danton" <> | Subject | Re: [PATCH 7/7] mm, vmscan: add mm_vmscan_inactive_list_is_low tracepoint | Date | Thu, 29 Dec 2016 16:19:25 +0800 |
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On Wednesday, December 28, 2016 11:31 PM Michal Hocko wrote: > From: Michal Hocko <mhocko@suse.com> > > Currently we have tracepoints for both active and inactive LRU lists > reclaim but we do not have any which would tell us why we we decided to > age the active list. Without that it is quite hard to diagnose > active/inactive lists balancing. Add mm_vmscan_inactive_list_is_low > tracepoint to tell us this information. > > Signed-off-by: Michal Hocko <mhocko@suse.com> > --- Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
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