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Date: Wed, 17 Dec 2008 13:49:04 +0100 From: Lukas Hejtmanek <xhejtman@....muni.cz> To: Wu Fengguang <fengguang.wu@...el.com> Cc: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Bill Davidsen <davidsen@....com> Subject: Re: 2.6.28-rc8 big regression in VM On Wed, Dec 17, 2008 at 08:44:21PM +0800, Wu Fengguang wrote: > So the cache memory shrinks a lot. > > Maybe your 'free' command is reporting wrong numbers? > Or it's not a quite reproducible problem? it depends, I think that 100MB of caches which is not dropped is not quite OK. While using the system without reboots for a long time, 'undroppable' amount of caches rises until the system is unusable. -- Lukáš Hejtmánek -- 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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