From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754992Ab1HWJNh (ORCPT ); Tue, 23 Aug 2011 05:13:37 -0400 Received: from 173-166-109-252-newengland.hfc.comcastbusiness.net ([173.166.109.252]:41741 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754538Ab1HWJNc (ORCPT ); Tue, 23 Aug 2011 05:13:32 -0400 Date: Tue, 23 Aug 2011 05:13:32 -0400 From: Christoph Hellwig To: Dave Chinner Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, khlebnikov@openvz.org Subject: Re: [PATCH 02/13] dcache: convert dentry_stat.nr_unused to per-cpu counters Message-ID: <20110823091332.GB21492@infradead.org> References: <1314089786-20535-1-git-send-email-david@fromorbit.com> <1314089786-20535-3-git-send-email-david@fromorbit.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1314089786-20535-3-git-send-email-david@fromorbit.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 23, 2011 at 06:56:15PM +1000, Dave Chinner wrote: > From: Dave Chinner > > Before we split up the dcache_lru_lock, the unused dentry counter > needs to be made independent of the global dcache_lru_lock. Convert > it to per-cpu counters to do this. > > Signed-off-by: Dave Chinner Looks good (been there, done that..) Reviewed-by: Christoph Hellwig