From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753767AbdEJPen (ORCPT ); Wed, 10 May 2017 11:34:43 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48706 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752602AbdEJPel (ORCPT ); Wed, 10 May 2017 11:34:41 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 2D09D3B707 Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=riel@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 2D09D3B707 Message-ID: <1494430466.29205.17.camel@redhat.com> Subject: Re: [patch 3/3] MM: allow per-cpu vmstat_worker configuration From: Rik van Riel To: Marcelo Tosatti , linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: Luiz Capitulino , Linux RT Users Date: Wed, 10 May 2017 11:34:26 -0400 In-Reply-To: <20170503184039.901336380@redhat.com> References: <20170503184007.174707977@redhat.com> <20170503184039.901336380@redhat.com> Organization: Red Hat, Inc Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Wed, 10 May 2017 15:34:41 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2017-05-03 at 15:40 -0300, Marcelo Tosatti wrote: > Following the reasoning on the last patch in the series, > this patch allows configuration of the per-CPU vmstat worker: > it allows the user to disable the per-CPU vmstat worker. > > Signed-off-by: Marcelo Tosatti Is there ever a case where you would want to configure this separately from the vmstat_threshold parameter? What use cases are you trying to address?