From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qc0-f172.google.com (mail-qc0-f172.google.com [209.85.216.172]) by kanga.kvack.org (Postfix) with ESMTP id 40E4B6B0035 for ; Tue, 22 Apr 2014 09:38:43 -0400 (EDT) Received: by mail-qc0-f172.google.com with SMTP id i8so5420834qcq.3 for ; Tue, 22 Apr 2014 06:38:43 -0700 (PDT) Received: from qmta04.emeryville.ca.mail.comcast.net (qmta04.emeryville.ca.mail.comcast.net. [2001:558:fe2d:43:76:96:30:40]) by mx.google.com with ESMTP id i1si16831301qab.274.2014.04.22.06.38.42 for ; Tue, 22 Apr 2014 06:38:42 -0700 (PDT) Date: Tue, 22 Apr 2014 08:38:38 -0500 (CDT) From: Christoph Lameter Subject: Re: vmstat: On demand vmstat workers V3 In-Reply-To: Message-ID: References: <000001417f6834f1-32b83f22-8bde-4b9e-b591-bc31329660e4-000000@email.amazonses.com> Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Viresh Kumar Cc: Andrew Morton , 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 On Tue, 22 Apr 2014, Viresh Kumar wrote: > On Thu, Oct 3, 2013 at 11:10 PM, Christoph Lameter wrote: > > V2->V3: > > - Introduce a new tick_get_housekeeping_cpu() function. Not sure > > if that is exactly what we want but it is a start. Thomas? > > - Migrate the shepherd task if the output of > > tick_get_housekeeping_cpu() changes. > > - Fixes recommended by Andrew. > > This vmstat interrupt is disturbing my core isolation :), have you got > any far with this patchset? Sorry no too much other stuff. Would be glad if you could improve on it. Should have some time on Friday to look at it. -- 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