From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx136.postini.com [74.125.245.136]) by kanga.kvack.org (Postfix) with SMTP id 416C06B00EE for ; Wed, 7 Aug 2013 10:20:26 -0400 (EDT) Date: Wed, 7 Aug 2013 15:20:21 +0100 From: Mel Gorman Subject: Re: [patch v2 2/3] mm: page_alloc: rearrange watermark checking in get_page_from_freelist Message-ID: <20130807142021.GP2296@suse.de> References: <1375457846-21521-1-git-send-email-hannes@cmpxchg.org> <1375457846-21521-3-git-send-email-hannes@cmpxchg.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <1375457846-21521-3-git-send-email-hannes@cmpxchg.org> Sender: owner-linux-mm@kvack.org List-ID: To: Johannes Weiner Cc: Andrew Morton , Rik van Riel , Andrea Arcangeli , Zlatko Calusic , Minchan Kim , linux-mm@kvack.org, linux-kernel@vger.kernel.org On Fri, Aug 02, 2013 at 11:37:25AM -0400, Johannes Weiner wrote: > Allocations that do not have to respect the watermarks are rare > high-priority events. Reorder the code such that per-zone dirty > limits and future checks important only to regular page allocations > are ignored in these extraordinary situations. > > Signed-off-by: Johannes Weiner > Reviewed-by: Rik van Riel Acked-by: Mel Gorman -- Mel Gorman SUSE Labs -- 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