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Date: Mon, 28 May 2007 18:55:52 -0700 From: "Paul Menage" <menage@...gle.com> To: "Peter Williams" <pwil3058@...pond.net.au> Cc: vatsa@...ibm.com, "Nick Piggin" <nickpiggin@...oo.com.au>, wli@...omorphy.com, ckrm-tech@...ts.sourceforge.net, "Balbir Singh" <balbir@...ibm.com>, efault@....de, linux-kernel@...r.kernel.org, tingy@...umass.edu, "Kirill Korotaev" <dev@...ru>, kernel@...ivas.org, tong.n.li@...el.com, containers@...ts.osdl.org, "Ingo Molnar" <mingo@...e.hu>, torvalds@...ux-foundation.org, akpm@...ux-foundation.org, "Guillaume Chazarain" <guichaz@...oo.fr> Subject: Re: [ckrm-tech] [RFC] [PATCH 0/3] Add group fairness to CFS On 5/28/07, Peter Williams <pwil3058@...pond.net.au> wrote: > > In any case, there's no point having cpu affinity if it's going to be > ignored. Maybe you could have two levels of affinity: 1. if set by a > root it must be obeyed; and 2. if set by an ordinary user it can be > overridden if the best interests of the system dictate. BUT I think > that would be a bad idea. Something like that already exists (at least for controlling the bounding set of allowed cpus) via cpusets. Paul - 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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