From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail137.messagelabs.com (mail137.messagelabs.com [216.82.249.19]) by kanga.kvack.org (Postfix) with ESMTP id 05C366B005A for ; Mon, 13 Jul 2009 19:53:19 -0400 (EDT) Received: from wpaz5.hot.corp.google.com (wpaz5.hot.corp.google.com [172.24.198.69]) by smtp-out.google.com with ESMTP id n6E0KBc0000544 for ; Tue, 14 Jul 2009 01:20:12 +0100 Received: from bwz10 (bwz10.prod.google.com [10.188.26.10]) by wpaz5.hot.corp.google.com with ESMTP id n6E0K8av001970 for ; Mon, 13 Jul 2009 17:20:09 -0700 Received: by bwz10 with SMTP id 10so2240305bwz.20 for ; Mon, 13 Jul 2009 17:20:08 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1247530581-31416-1-git-send-email-vbuzov@embeddedalley.com> References: <1246998310-16764-1-git-send-email-vbuzov@embeddedalley.com> <1247530581-31416-1-git-send-email-vbuzov@embeddedalley.com> Date: Mon, 13 Jul 2009 17:20:08 -0700 Message-ID: <6599ad830907131720j4f7e1649y4866d2ddeae862c5@mail.gmail.com> Subject: Re: [PATCH 0/2] Memory usage limit notification feature (v3) From: Paul Menage Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Sender: owner-linux-mm@kvack.org To: Vladislav Buzov Cc: Linux Kernel Mailing List , Linux Containers Mailing List , Linux memory management list , Dan Malek , Andrew Morton , KAMEZAWA Hiroyuki , Balbir Singh List-ID: On Mon, Jul 13, 2009 at 5:16 PM, Vladislav Buzov wrote: > > The following sequence of patches introduce memory usage limit notificati= on > capability to the Memory Controller cgroup. > > This is v3 of the implementation. The major difference between previous > version is it is based on the the Resource Counter extension to notify th= e > Resource Controller when the resource usage achieves or exceeds a configu= rable > threshold. > > TODOs: > > 1. Another, more generic notification mechanism supporting different =A0e= vents > =A0 is preferred to use, rather than creating a dedicated file in the Mem= ory > =A0 Controller cgroup. I think that defining the the more generic userspace-API portion of this TODO should come *prior* to the new feature in this patch, even if the kernel implementation isn't initially generic. Paul -- 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