From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail144.messagelabs.com (mail144.messagelabs.com [216.82.254.51]) by kanga.kvack.org (Postfix) with SMTP id 325446B0169 for ; Wed, 24 Aug 2011 10:12:27 -0400 (EDT) Date: Wed, 24 Aug 2011 09:12:23 -0500 (CDT) From: Christoph Lameter Subject: Re: [PATCH 02/13] dcache: convert dentry_stat.nr_unused to per-cpu counters In-Reply-To: <1314089786-20535-3-git-send-email-david@fromorbit.com> Message-ID: 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 Sender: owner-linux-mm@kvack.org List-ID: To: Dave Chinner Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, khlebnikov@openvz.org, Tejun Heo On Tue, 23 Aug 2011, Dave Chinner wrote: > 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. I hope there is nothing depending on the counter being accurate. Otherwise Acked-by: Christoph Lameter -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org