From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f198.google.com (mail-pf0-f198.google.com [209.85.192.198]) by kanga.kvack.org (Postfix) with ESMTP id 386E76B0038 for ; Tue, 17 Oct 2017 17:40:28 -0400 (EDT) Received: by mail-pf0-f198.google.com with SMTP id v78so2063239pfk.8 for ; Tue, 17 Oct 2017 14:40:28 -0700 (PDT) Received: from out4441.biz.mail.alibaba.com (out4441.biz.mail.alibaba.com. [47.88.44.41]) by mx.google.com with ESMTPS id bb11si3848291plb.330.2017.10.17.14.40.25 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 17 Oct 2017 14:40:26 -0700 (PDT) Subject: Re: [PATCH 3/3] mm: oom: show unreclaimable slab info when unreclaimable slabs > user memory References: <1507656303-103845-1-git-send-email-yang.s@alibaba-inc.com> <1507656303-103845-4-git-send-email-yang.s@alibaba-inc.com> <20171017074448.qupoajpjbcfdpz5z@dhcp22.suse.cz> From: "Yang Shi" Message-ID: <7ac4f9f6-3c3d-c1df-e60f-a519650cd330@alibaba-inc.com> Date: Wed, 18 Oct 2017 05:40:06 +0800 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: owner-linux-mm@kvack.org List-ID: To: David Rientjes , Michal Hocko Cc: cl@linux.com, penberg@kernel.org, iamjoonsoo.kim@lge.com, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org On 10/17/17 1:59 PM, David Rientjes wrote: > On Tue, 17 Oct 2017, Michal Hocko wrote: > >> On Mon 16-10-17 17:15:31, David Rientjes wrote: >>> Please simply dump statistics for all slab caches where the memory >>> footprint is greater than 5% of system memory. >> >> Unconditionally? User controlable? > > Unconditionally, it's a single line of output per slab cache and there > can't be that many of them if each is using >5% of memory. Soi 1/4 ?you mean just dump the single slab cache if its size > 5% of system memory instead of all slab caches? Thanks, Yang > -- 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