Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751623AbdINR14 (ORCPT ); Thu, 14 Sep 2017 13:27:56 -0400 Received: from resqmta-ch2-07v.sys.comcast.net ([69.252.207.39]:43836 "EHLO resqmta-ch2-07v.sys.comcast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751463AbdINR1z (ORCPT ); Thu, 14 Sep 2017 13:27:55 -0400 Date: Thu, 14 Sep 2017 12:27:53 -0500 (CDT) From: Christopher Lameter X-X-Sender: cl@nuc-kabylake To: Yang Shi cc: penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] mm: slab: output reclaimable flag in /proc/slabinfo In-Reply-To: <1505409289-57031-2-git-send-email-yang.s@alibaba-inc.com> Message-ID: References: <1505409289-57031-1-git-send-email-yang.s@alibaba-inc.com> <1505409289-57031-2-git-send-email-yang.s@alibaba-inc.com> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-CMAE-Envelope: MS4wfOrBpizO9Gl6QahT25NKtMYGEWHk2d2Wd9YuQaJnq3Je5Mf5bHbqiIyloiVCRoZzNLGQrclVW/whqpjPkYr9dbL6tcr0Gm+7tcBsen6XeGOH7Ou85qAJ C0pR8fSYFQIZEZ7C2XEW7XM9ndVo1qyARae9+NXu3A45JwceT/fNc7oAU9pE1KBfVkL6VQZ3K2GFVzIfKVsvWn7wlyPMz0WZmHwXPwvi1GX39b0eGRgHWjiH bqFASsrsm0l/jFZyyFrIpf2HfeQ+Qzard/1BZ0z1DMlY179wKW9eUqjGujUTb2mnyYzjbJdXk+kBsShJ9Q95PjT9mWGgPpC62hw5MSKSWGFzfmlLoVLXVS7F hO606TUI Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 183 Lines: 4 Well /proc/slabinfo is a legacy interface. The infomation if a slab is reclaimable is available via the slabinfo tool. We would break a format that is relied upon by numerous tools.