Messages in this thread | | | Date | Tue, 17 Jan 2012 21:29:52 +0800 | Subject | Re: [PATCH] mm: memcg: remove checking reclaim order in soft limit reclaim | From | Hillf Danton <> |
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On Tue, Jan 17, 2012 at 9:16 PM, Michal Hocko <mhocko@suse.cz> wrote: > Hi, > > On Tue 17-01-12 20:47:59, Hillf Danton wrote: >> If async order-O reclaim expected here, it is settled down when setting up scan >> control, with scan priority hacked to be zero. Other than that, deny of reclaim >> should be removed. > > Maybe I have misunderstood you but this is not right. The check is to > protect from the _global_ reclaim with order > 0 when we prevent from > memcg soft reclaim. > need to bear mm hog in this way?
Thanks Hillf
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