From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f46.google.com (mail-pa0-f46.google.com [209.85.220.46]) by kanga.kvack.org (Postfix) with ESMTP id 029A782F64 for ; Fri, 23 Oct 2015 06:37:30 -0400 (EDT) Received: by pabrc13 with SMTP id rc13so115129252pab.0 for ; Fri, 23 Oct 2015 03:37:29 -0700 (PDT) Received: from mail-pa0-x235.google.com (mail-pa0-x235.google.com. [2607:f8b0:400e:c03::235]) by mx.google.com with ESMTPS id xg6si28611092pbc.62.2015.10.23.03.37.29 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 23 Oct 2015 03:37:29 -0700 (PDT) Received: by pacfv9 with SMTP id fv9so120692185pac.3 for ; Fri, 23 Oct 2015 03:37:29 -0700 (PDT) Date: Fri, 23 Oct 2015 19:37:20 +0900 From: Tejun Heo Subject: Re: [PATCH] mm,vmscan: Use accurate values for zone_reclaimable()checks Message-ID: <20151023103720.GB4170@mtj.duckdns.org> References: <20151022151528.GG30579@mtj.duckdns.org> <20151022153559.GF26854@dhcp22.suse.cz> <20151022153703.GA3899@mtj.duckdns.org> <20151022154922.GG26854@dhcp22.suse.cz> <20151022184226.GA19289@mtj.duckdns.org> <201510230642.HDF57807.QJtSOVFFOMLHOF@I-love.SAKURA.ne.jp> <20151023083612.GC2410@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20151023083612.GC2410@dhcp22.suse.cz> Sender: owner-linux-mm@kvack.org List-ID: To: Michal Hocko Cc: Tetsuo Handa , cl@linux.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, rientjes@google.com, 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 Fri, Oct 23, 2015 at 10:36:12AM +0200, Michal Hocko wrote: > If WQ_MEM_RECLAIM can really guarantee one worker as described in the > documentation then I agree that fixing vmstat is a better fix. But that > doesn't seem to be the case currently. It does. -- tejun -- 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