Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754570Ab3GAPvL (ORCPT ); Mon, 1 Jul 2013 11:51:11 -0400 Received: from a9-58.smtp-out.amazonses.com ([54.240.9.58]:54732 "EHLO a9-58.smtp-out.amazonses.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752491Ab3GAPvK (ORCPT ); Mon, 1 Jul 2013 11:51:10 -0400 Date: Mon, 1 Jul 2013 15:51:07 +0000 From: Christoph Lameter X-X-Sender: cl@gentwo.org To: Wanpeng Li cc: Pekka Enberg , Matt Mackall , Glauber Costa , Andrew Morton , Joonsoo Kim , David Rientjes , lllllinux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 3/3] mm/slab: Fix /proc/slabinfo unwriteable for slab In-Reply-To: <1372293700-15916-3-git-send-email-liwanp@linux.vnet.ibm.com> Message-ID: <0000013f9aee2258-02568e26-df6e-4db6-abc5-1aa5f3998f73-000000@email.amazonses.com> References: <1372293700-15916-1-git-send-email-liwanp@linux.vnet.ibm.com> <1372293700-15916-3-git-send-email-liwanp@linux.vnet.ibm.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SES-Outgoing: 2013.07.01-54.240.9.58 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 599 Lines: 13 On Thu, 27 Jun 2013, Wanpeng Li wrote: > Slab have some tunables like limit, batchcount, and sharedfactor can be > tuned through function slabinfo_write. Commit (b7454ad3: mm/sl[au]b: Move > slabinfo processing to slab_common.c) uncorrectly change /proc/slabinfo > unwriteable for slab, this patch fix it by revert to original mode. See comment on V1. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/