From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail138.messagelabs.com (mail138.messagelabs.com [216.82.249.35]) by kanga.kvack.org (Postfix) with ESMTP id A66E48D003B for ; Mon, 25 Apr 2011 18:08:53 -0400 (EDT) Received: by ywa1 with SMTP id 1so34660ywa.14 for ; Mon, 25 Apr 2011 15:08:52 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <20110425231016.34b4293e@neptune.home> References: <20110424235928.71af51e0@neptune.home> <20110425114429.266A.A69D9226@jp.fujitsu.com> <20110425111705.786ef0c5@neptune.home> <20110425180450.1ede0845@neptune.home> <20110425190032.7904c95d@neptune.home> <20110425203606.4e78246c@neptune.home> <20110425191607.GL2468@linux.vnet.ibm.com> <20110425231016.34b4293e@neptune.home> From: Mike Frysinger Date: Mon, 25 Apr 2011 18:08:32 -0400 Message-ID: Subject: Re: 2.6.39-rc4+: Kernel leaking memory during FS scanning, regression? Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Sender: owner-linux-mm@kvack.org List-ID: To: =?UTF-8?Q?Bruno_Pr=C3=A9mont?= Cc: paulmck@linux.vnet.ibm.com, Linus Torvalds , KOSAKI Motohiro , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, "Paul E. McKenney" , Pekka Enberg 2011/4/25 Bruno Pr=C3=A9mont: > With + + TREE_PREMPT_RCU system was stable compiling for over 2 hours, > switching to TINY_RCU, filp count started increasing pretty early after b= eginning > compiling. since you can reproduce fairly easily, could you try some of the major rc's to see if you could narrow down things ? see if 2.6.39-rc[123] all act the same while 2.6.38 works ? -mike -- 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