From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx123.postini.com [74.125.245.123]) by kanga.kvack.org (Postfix) with SMTP id 4BC286B0033 for ; Mon, 19 Aug 2013 18:48:32 -0400 (EDT) Date: Mon, 19 Aug 2013 15:48:30 -0700 From: Andrew Morton Subject: Re: [PATCH v2 0/7] Improving munlock() performance for large non-THP areas Message-Id: <20130819154830.f863757c899bac69360a05b5@linux-foundation.org> In-Reply-To: <1376915022-12741-1-git-send-email-vbabka@suse.cz> References: <1376915022-12741-1-git-send-email-vbabka@suse.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Vlastimil Babka Cc: =?ISO-8859-1?Q?J=F6rn?= Engel , Michel Lespinasse , Hugh Dickins , Rik van Riel , Johannes Weiner , Mel Gorman , Michal Hocko , linux-mm@kvack.org On Mon, 19 Aug 2013 14:23:35 +0200 Vlastimil Babka wrote: > The goal of this patch series is to improve performance of munlock() of large > mlocked memory areas on systems without THP. This is motivated by reported very > long times of crash recovery of processes with such areas, where munlock() can > take several seconds. See http://lwn.net/Articles/548108/ That was a very nice patchset. Not bad for a first effort ;) Thanks, and welcome. -- 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/ . Don't email: email@kvack.org