From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with ESMTP id 20C2B6B004D for ; Tue, 29 Nov 2011 21:03:37 -0500 (EST) Received: from m2.gw.fujitsu.co.jp (unknown [10.0.50.72]) by fgwmail5.fujitsu.co.jp (Postfix) with ESMTP id 397073EE0C3 for ; Wed, 30 Nov 2011 11:03:34 +0900 (JST) Received: from smail (m2 [127.0.0.1]) by outgoing.m2.gw.fujitsu.co.jp (Postfix) with ESMTP id 16B0145DE6B for ; Wed, 30 Nov 2011 11:03:34 +0900 (JST) Received: from s2.gw.fujitsu.co.jp (s2.gw.fujitsu.co.jp [10.0.50.92]) by m2.gw.fujitsu.co.jp (Postfix) with ESMTP id EF4D945DE61 for ; Wed, 30 Nov 2011 11:03:33 +0900 (JST) Received: from s2.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s2.gw.fujitsu.co.jp (Postfix) with ESMTP id DCA6AE78005 for ; Wed, 30 Nov 2011 11:03:33 +0900 (JST) Received: from m105.s.css.fujitsu.com (m105.s.css.fujitsu.com [10.240.81.145]) by s2.gw.fujitsu.co.jp (Postfix) with ESMTP id A58C81DB803A for ; Wed, 30 Nov 2011 11:03:33 +0900 (JST) Date: Wed, 30 Nov 2011 11:02:20 +0900 From: KAMEZAWA Hiroyuki Subject: Re: [PATCH v7 09/10] Display maximum tcp memory allocation in kmem cgroup Message-Id: <20111130110220.ab303a1f.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <1322611021-1730-10-git-send-email-glommer@parallels.com> References: <1322611021-1730-1-git-send-email-glommer@parallels.com> <1322611021-1730-10-git-send-email-glommer@parallels.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Glauber Costa Cc: linux-kernel@vger.kernel.org, paul@paulmenage.org, lizf@cn.fujitsu.com, ebiederm@xmission.com, davem@davemloft.net, gthelen@google.com, netdev@vger.kernel.org, linux-mm@kvack.org, kirill@shutemov.name, avagin@parallels.com, devel@openvz.org, eric.dumazet@gmail.com, cgroups@vger.kernel.org On Tue, 29 Nov 2011 21:57:00 -0200 Glauber Costa wrote: > This patch introduces kmem.tcp.max_usage_in_bytes file, living in the > kmem_cgroup filesystem. The root cgroup will display a value equal > to RESOURCE_MAX. This is to avoid introducing any locking schemes in > the network paths when cgroups are not being actively used. > > All others, will see the maximum memory ever used by this cgroup. > > Signed-off-by: Glauber Costa > CC: David S. Miller > CC: Hiroyouki Kamezawa > CC: Eric W. Biederman Reviewed-by: KAMEZAWA Hiroyuki -- 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