From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763184AbXGLUEX (ORCPT ); Thu, 12 Jul 2007 16:04:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755336AbXGLUEQ (ORCPT ); Thu, 12 Jul 2007 16:04:16 -0400 Received: from extu-mxob-1.symantec.com ([216.10.194.28]:41737 "EHLO extu-mxob-1.symantec.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755189AbXGLUEP (ORCPT ); Thu, 12 Jul 2007 16:04:15 -0400 Date: Thu, 12 Jul 2007 21:03:34 +0100 (BST) From: Hugh Dickins X-X-Sender: hugh@blonde.wat.veritas.com To: Marcos David cc: linux-kernel@vger.kernel.org Subject: Re: /proc/pid/status -> VmLib: 4294948464 kB In-Reply-To: <2ca024a80707121116i3574e2e2k7783bdb591b571b1@mail.gmail.com> Message-ID: References: <2ca024a80707121114k530cf0f0wa79d4b40cc1cb375@mail.gmail.com> <2ca024a80707121116i3574e2e2k7783bdb591b571b1@mail.gmail.com> MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="8323584-721708450-1184270614=:6384" X-Brightmail-Verdict: VlJEQwAAAAIAAAABAAAAAAAAAAEAAAAAAAAAAmluYm94AGxpbnV4LWtlcm5lbEB2Z2VyLmtlcm5lbC5vcmcAbWFyY29zZ2RhdmlkLm1sQGdtYWlsLmNvbQA= X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323584-721708450-1184270614=:6384 Content-Type: TEXT/PLAIN; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE On Thu, 12 Jul 2007, Marcos David wrote: > Hi, > I=C2=B4m using RedHat Enterprise Server 4 Update 3 (kernel 2.6.9-34.ELsmp= ) >=20 > I was listing the contents of /proc/pid/status file and I came up with > a value of: > ... > VmLib: 4294948464 kB, > ... >=20 > Is this a known bug? > the process in question uses a lot of threads ~100 but there are no > memory leaks... >=20 > Any help would be appreciated. Yes, it's known, I sent two patches to fix it =09[PATCH] VmLib wrapped: executable brk =09[PATCH] VmLib wrapped: mprotect flags on 28 Nov 2004, and those were included in 2.6.10. It's just an ugliness in the numbers shown, doesn't affect how the kernel runs: so Red Hat have not bothered to fix it in their update. Hugh --8323584-721708450-1184270614=:6384--