From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com [209.85.212.173]) by kanga.kvack.org (Postfix) with ESMTP id 3AE3F82F64 for ; Fri, 23 Oct 2015 04:37:22 -0400 (EDT) Received: by wijp11 with SMTP id p11so66741057wij.0 for ; Fri, 23 Oct 2015 01:37:21 -0700 (PDT) Received: from mail-wi0-f179.google.com (mail-wi0-f179.google.com. [209.85.212.179]) by mx.google.com with ESMTPS id dj1si23569730wjc.160.2015.10.23.01.37.21 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 23 Oct 2015 01:37:21 -0700 (PDT) Received: by wicll6 with SMTP id ll6so21276331wic.1 for ; Fri, 23 Oct 2015 01:37:20 -0700 (PDT) Date: Fri, 23 Oct 2015 10:37:19 +0200 From: Michal Hocko Subject: Re: [PATCH] mm,vmscan: Use accurate values for zone_reclaimable() checks Message-ID: <20151023083719.GD2410@dhcp22.suse.cz> References: <20151021143337.GD8805@dhcp22.suse.cz> <20151021145505.GE8805@dhcp22.suse.cz> <201510222037.ACH86458.OFOLFtQFOHJSVM@I-love.SAKURA.ne.jp> <20151022140944.GA30579@mtj.duckdns.org> <20151022150623.GE26854@dhcp22.suse.cz> <20151022151528.GG30579@mtj.duckdns.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: Christoph Lameter Cc: Tejun Heo , Tetsuo Handa , linux-mm@kvack.org, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, David Rientjes , oleg@redhat.com, kwalker@redhat.com, akpm@linux-foundation.org, hannes@cmpxchg.org, vdavydov@parallels.com, skozina@redhat.com, mgorman@suse.de, riel@redhat.com On Thu 22-10-15 10:33:20, Christoph Lameter wrote: > Ok that also makes me rethink commit > ba4877b9ca51f80b5d30f304a46762f0509e1635 which seems to be a similar fix > this time related to idle mode not updating the counters. > > Could we fix that by folding the counters before going to idle mode? This would work as well. -- Michal Hocko SUSE Labs -- 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