From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753964AbaG2PRZ (ORCPT ); Tue, 29 Jul 2014 11:17:25 -0400 Received: from qmta11.emeryville.ca.mail.comcast.net ([76.96.27.211]:56763 "EHLO qmta11.emeryville.ca.mail.comcast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753431AbaG2PRY (ORCPT ); Tue, 29 Jul 2014 11:17:24 -0400 Date: Tue, 29 Jul 2014 10:17:13 -0500 (CDT) From: Christoph Lameter To: Andrew Morton cc: Sasha Levin , Gilad Ben-Yossef , Thomas Gleixner , Tejun Heo , John Stultz , Mike Frysinger , Minchan Kim , Hakan Akkan , Max Krasnyansky , Frederic Weisbecker , "Paul E. McKenney" , linux-kernel@vger.kernel.org, linux-mm@kvack.org, hughd@google.com, viresh.kumar@linaro.org, hpa@zytor.com, mingo@kernel.org, peterz@infradead.org Subject: Re: vmstat: On demand vmstat workers V8 In-Reply-To: <20140728145443.dce6fe72aed1bbdcf95b21f6@linux-foundation.org> Message-ID: References: <53D31101.8000107@oracle.com> <20140728145443.dce6fe72aed1bbdcf95b21f6@linux-foundation.org> Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 28 Jul 2014, Andrew Morton wrote: > Also, Sasha's report showed this: > > [ 490.464613] kernel BUG at mm/vmstat.c:1278! > > That's your VM_BUG_ON() in vmstat_update(). That ain't no false > positive! AFAICT this is because of the earlier BUG(). From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qg0-f52.google.com (mail-qg0-f52.google.com [209.85.192.52]) by kanga.kvack.org (Postfix) with ESMTP id 7FF336B0035 for ; Tue, 29 Jul 2014 11:17:25 -0400 (EDT) Received: by mail-qg0-f52.google.com with SMTP id f51so10363343qge.39 for ; Tue, 29 Jul 2014 08:17:25 -0700 (PDT) Received: from qmta06.emeryville.ca.mail.comcast.net (qmta06.emeryville.ca.mail.comcast.net. [2001:558:fe2d:43:76:96:30:56]) by mx.google.com with ESMTP id w7si3614553qch.18.2014.07.29.08.17.24 for ; Tue, 29 Jul 2014 08:17:24 -0700 (PDT) Date: Tue, 29 Jul 2014 10:17:13 -0500 (CDT) From: Christoph Lameter Subject: Re: vmstat: On demand vmstat workers V8 In-Reply-To: <20140728145443.dce6fe72aed1bbdcf95b21f6@linux-foundation.org> Message-ID: References: <53D31101.8000107@oracle.com> <20140728145443.dce6fe72aed1bbdcf95b21f6@linux-foundation.org> Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: Sasha Levin , Gilad Ben-Yossef , Thomas Gleixner , Tejun Heo , John Stultz , Mike Frysinger , Minchan Kim , Hakan Akkan , Max Krasnyansky , Frederic Weisbecker , "Paul E. McKenney" , linux-kernel@vger.kernel.org, linux-mm@kvack.org, hughd@google.com, viresh.kumar@linaro.org, hpa@zytor.com, mingo@kernel.org, peterz@infradead.org On Mon, 28 Jul 2014, Andrew Morton wrote: > Also, Sasha's report showed this: > > [ 490.464613] kernel BUG at mm/vmstat.c:1278! > > That's your VM_BUG_ON() in vmstat_update(). That ain't no false > positive! AFAICT this is because of the earlier BUG(). -- 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