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Open Source and information security mailing list archives
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Date: Fri, 07 Mar 2014 09:20:39 -0800 From: Andi Kleen <andi@...stfloor.org> To: David Rientjes <rientjes@...gle.com> Cc: Andrew Morton <akpm@...ux-foundation.org>, Johannes Weiner <hannes@...xchg.org>, Michal Hocko <mhocko@...e.cz>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>, Christoph Lameter <cl@...ux-foundation.org>, Pekka Enberg <penberg@...nel.org>, Tejun Heo <tj@...nel.org>, Mel Gorman <mgorman@...e.de>, Oleg Nesterov <oleg@...hat.com>, Rik van Riel <riel@...hat.com>, Jianguo Wu <wujianguo@...wei.com>, Tim Hockin <thockin@...gle.com>, linux-kernel@...r.kernel.org, linux-mm@...ck.org, cgroups@...r.kernel.org, linux-doc@...r.kernel.org Subject: Re: [patch 03/11] mm, mempolicy: remove per-process flag David Rientjes <rientjes@...gle.com> writes: > > Per-process flags are a scarce resource so we should free them up > whenever possible and make them available. We'll be using it shortly for > memcg oom reserves. I'm not convinced TCP_RR is a meaningfull benchmark for slab. The shortness seems like an artificial problem. Just add another flag word to the task_struct? That would seem to be the obvious way. People will need it sooner or later anyways. -Andi -- ak@...ux.intel.com -- Speaking for myself only -- 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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