Messages in this thread | | | Date | Thu, 7 Sep 2017 19:47:45 +0100 | From | Roman Gushchin <> | Subject | Re: [PATCH] mm: memcontrol: use per-cpu stocks for socket memory uncharging |
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On Thu, Sep 07, 2017 at 11:44:12AM -0700, Shakeel Butt wrote: > >> As far as other types of pages go: page cache and anon are already > >> batched pretty well, but I think kmem might benefit from this > >> too. Have you considered using the stock in memcg_kmem_uncharge()? > > > > Good idea! > > I'll try to find an appropriate testcase and check if it really > > brings any benefits. If so, I'll master a patch. > > > > Hi Roman, did you get the chance to try this on memcg_kmem_uncharge()?
Hi Shakeel!
Not yet, I'll try to it asap. Do you have an example when it's costly?
Thanks!
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