Messages in this thread | | | Date | Thu, 27 Mar 2014 13:43:20 -0700 | From | Michal Hocko <> | Subject | Re: [PATCH -mm 1/4] sl[au]b: do not charge large allocations to memcg |
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On Thu 27-03-14 11:37:11, Vladimir Davydov wrote: [...] > In fact, do we actually need to charge every random kmem allocation? I > guess not. For instance, filesystems often allocate data shared among > all the FS users. It's wrong to charge such allocations to a particular > memcg, IMO. That said the next step is going to be adding a per kmem > cache flag specifying if allocations from this cache should be charged > so that accounting will work only for those caches that are marked so > explicitly.
How do you select which caches to track?
-- Michal Hocko SUSE Labs
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