From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752612AbcL2H7r (ORCPT ); Thu, 29 Dec 2016 02:59:47 -0500 Received: from out0-147.mail.aliyun.com ([140.205.0.147]:46515 "EHLO out0-147.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752442AbcL2H7q (ORCPT ); Thu, 29 Dec 2016 02:59:46 -0500 X-Greylist: delayed 328 seconds by postgrey-1.27 at vger.kernel.org; Thu, 29 Dec 2016 02:59:43 EST X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R781e4;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e02c03291;MF=hillf.zj@alibaba-inc.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---.7MYz6Si_1482998030; Reply-To: "Hillf Danton" From: "Hillf Danton" To: "'Michal Hocko'" , Cc: "'Andrew Morton'" , "'Mel Gorman'" , "'Johannes Weiner'" , "'Vlastimil Babka'" , "'Rik van Riel'" , "'LKML'" , "'Michal Hocko'" References: <20161228153032.10821-1-mhocko@kernel.org> <20161228153032.10821-5-mhocko@kernel.org> In-Reply-To: <20161228153032.10821-5-mhocko@kernel.org> Subject: Re: [PATCH 4/7] mm, vmscan: show LRU name in mm_vmscan_lru_isolate tracepoint Date: Thu, 29 Dec 2016 15:53:49 +0800 Message-ID: <06d801d261a8$b1763600$1462a200$@alibaba-inc.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-Index: AQKdd06YOfI90de32HGjIBSPbRj/+wG47H2xn3qa3PA= Content-Language: zh-cn Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday, December 28, 2016 11:30 PM Michal Hocko wrote: > From: Michal Hocko > > mm_vmscan_lru_isolate currently prints only whether the LRU we isolate > from is file or anonymous but we do not know which LRU this is. It is > useful to know whether the list is file or anonymous as well. Change > the tracepoint to show symbolic names of the lru rather. > > Signed-off-by: Michal Hocko > --- Acked-by: Hillf Danton