From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx194.postini.com [74.125.245.194]) by kanga.kvack.org (Postfix) with SMTP id C7F146B0062 for ; Tue, 5 Jun 2012 04:01:46 -0400 (EDT) Received: by ggm4 with SMTP id 4so4859389ggm.14 for ; Tue, 05 Jun 2012 01:01:46 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <4FCDBC8E.1000705@kernel.org> References: <20120601122118.GA6128@lizard> <4FCC7592.9030403@kernel.org> <20120604113811.GA4291@lizard> <20120604121722.GA2768@barrios> <20120604133527.GA13650@lizard> <4FCDBC8E.1000705@kernel.org> Date: Tue, 5 Jun 2012 11:01:45 +0300 Message-ID: Subject: Re: [PATCH 0/5] Some vmevent fixes... From: Pekka Enberg Content-Type: text/plain; charset=ISO-8859-1 Sender: owner-linux-mm@kvack.org List-ID: To: Minchan Kim Cc: Anton Vorontsov , KOSAKI Motohiro , Leonid Moiseichuk , John Stultz , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org, patches@linaro.org, kernel-team@android.com On Tue, Jun 5, 2012 at 11:00 AM, Minchan Kim wrote: >> That's what Nokia's lowmem notifier uses. We can probably drop them >> once we have something else they could use. > > Next concern is that periodic timer of implementation. > I think it would add direct hook in vmscan.c rather than peeking raw vmstat periodically by timer > so we can control more fine-grained way without unnecessary overhead. If the hooks are clean and it doesn't hurt the !CONFIG_VMEVENT case, I'm completely OK with that. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org