From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pekka Enberg Subject: Re: [RFC v3 0/3] vmpressure_fd: Linux VM pressure notifications Date: Wed, 07 Nov 2012 22:52:56 +0200 Message-ID: <509ACA28.307@kernel.org> References: <20121107105348.GA25549@lizard> <20121107112136.GA31715@shutemov.name> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-man-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Greg Thelen Cc: "Kirill A. Shutemov" , Anton Vorontsov , Mel Gorman , Leonid Moiseichuk , KOSAKI Motohiro , Minchan Kim , Bartlomiej Zolnierkiewicz , John Stultz , linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linaro-kernel-cunTk1MwBs8s++Sfvej+rw@public.gmane.org, patches-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, kernel-team-z5hGa2qSFaRBDgjK7y7TUQ@public.gmane.org, linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-man@vger.kernel.org Hi Greg, On 11/7/12 7:20 PM, Greg Thelen wrote: > Related question: are there plans to extend this system call to > provide per-cgroup vm pressure notification? Yes, that's something that needs to be addressed before we can ever consider merging something like this to mainline. We probably need help with that, though. Preferably from someone who knows cgroups. :-) Pekka -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx169.postini.com [74.125.245.169]) by kanga.kvack.org (Postfix) with SMTP id D965A6B0044 for ; Wed, 7 Nov 2012 15:52:59 -0500 (EST) Received: by mail-la0-f41.google.com with SMTP id p5so1957501lag.14 for ; Wed, 07 Nov 2012 12:52:57 -0800 (PST) Message-ID: <509ACA28.307@kernel.org> Date: Wed, 07 Nov 2012 22:52:56 +0200 From: Pekka Enberg MIME-Version: 1.0 Subject: Re: [RFC v3 0/3] vmpressure_fd: Linux VM pressure notifications References: <20121107105348.GA25549@lizard> <20121107112136.GA31715@shutemov.name> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Greg Thelen Cc: "Kirill A. Shutemov" , Anton Vorontsov , Mel Gorman , Leonid Moiseichuk , KOSAKI Motohiro , Minchan Kim , Bartlomiej Zolnierkiewicz , John Stultz , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org, patches@linaro.org, kernel-team@android.com, linux-man@vger.kernel.org Hi Greg, On 11/7/12 7:20 PM, Greg Thelen wrote: > Related question: are there plans to extend this system call to > provide per-cgroup vm pressure notification? Yes, that's something that needs to be addressed before we can ever consider merging something like this to mainline. We probably need help with that, though. Preferably from someone who knows cgroups. :-) Pekka -- 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/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752909Ab2KGUxC (ORCPT ); Wed, 7 Nov 2012 15:53:02 -0500 Received: from mail-lb0-f174.google.com ([209.85.217.174]:42950 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751552Ab2KGUw7 (ORCPT ); Wed, 7 Nov 2012 15:52:59 -0500 Message-ID: <509ACA28.307@kernel.org> Date: Wed, 07 Nov 2012 22:52:56 +0200 From: Pekka Enberg User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:15.0) Gecko/20120907 Thunderbird/15.0.1 MIME-Version: 1.0 To: Greg Thelen CC: "Kirill A. Shutemov" , Anton Vorontsov , Mel Gorman , Leonid Moiseichuk , KOSAKI Motohiro , Minchan Kim , Bartlomiej Zolnierkiewicz , John Stultz , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org, patches@linaro.org, kernel-team@android.com, linux-man@vger.kernel.org Subject: Re: [RFC v3 0/3] vmpressure_fd: Linux VM pressure notifications References: <20121107105348.GA25549@lizard> <20121107112136.GA31715@shutemov.name> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Greg, On 11/7/12 7:20 PM, Greg Thelen wrote: > Related question: are there plans to extend this system call to > provide per-cgroup vm pressure notification? Yes, that's something that needs to be addressed before we can ever consider merging something like this to mainline. We probably need help with that, though. Preferably from someone who knows cgroups. :-) Pekka