From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx150.postini.com [74.125.245.150]) by kanga.kvack.org (Postfix) with SMTP id 24FDF6B004D for ; Thu, 5 Jan 2012 10:25:05 -0500 (EST) Message-ID: <1325777082.2196.2.camel@twins> Subject: Re: [PATCH v5 7/8] mm: Only IPI CPUs to drain local pages if they exist From: Peter Zijlstra Date: Thu, 05 Jan 2012 16:24:42 +0100 In-Reply-To: <20120105144011.GU11810@n2100.arm.linux.org.uk> References: <1325499859-2262-1-git-send-email-gilad@benyossef.com> <1325499859-2262-8-git-send-email-gilad@benyossef.com> <4F033EC9.4050909@gmail.com> <20120105142017.GA27881@csn.ul.ie> <20120105144011.GU11810@n2100.arm.linux.org.uk> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: Russell King - ARM Linux Cc: Mel Gorman , KOSAKI Motohiro , Gilad Ben-Yossef , linux-kernel@vger.kernel.org, Chris Metcalf , Frederic Weisbecker , linux-mm@kvack.org, Pekka Enberg , Matt Mackall , Sasha Levin , Rik van Riel , Andi Kleen , Andrew Morton , Alexander Viro , linux-fsdevel@vger.kernel.org, Avi Kivity On Thu, 2012-01-05 at 14:40 +0000, Russell King - ARM Linux wrote: > I've been chasing that patch and getting no replies what so > ever from folk like Peter, Thomas and Ingo.=20 Holidays etc.. I _think_ the patch is good, but would really like someone else to verify, its too simple to be right :-) Thomas said he'd bend his brain around it, but he's been having holidays as well and isn't back from them afaik. As for completely reworking the whole hotplug crap, I'd fully support that, there's a lot of duplication in the arch code that should be generic code. Also lots of different ways to solve the same problem etc.. lots of different bug too I bet. -- 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