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Date: Thu, 29 Jan 2015 13:10:31 -0600 (CST) From: Christoph Lameter <cl@...ux.com> To: Vladimir Davydov <vdavydov@...allels.com> cc: Andrew Morton <akpm@...ux-foundation.org>, Joonsoo Kim <iamjoonsoo.kim@....com>, Pekka Enberg <penberg@...nel.org>, David Rientjes <rientjes@...gle.com>, Johannes Weiner <hannes@...xchg.org>, Michal Hocko <mhocko@...e.cz>, linux-mm@...ck.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH -mm v2 1/3] slub: never fail to shrink cache On Thu, 29 Jan 2015, Vladimir Davydov wrote: > > Well we have to go through the chain of partial slabs anyways so its easy > > to do the optimization at that point. > > That's true, but we can introduce a separate function that would both > release empty slabs and optimize slab placement, like the patch below > does. It would increase the code size a bit though, so I don't insist. It would also change what slabinfo -s does. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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