From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f71.google.com (mail-wm0-f71.google.com [74.125.82.71]) by kanga.kvack.org (Postfix) with ESMTP id 5663B6B0005 for ; Tue, 26 Apr 2016 15:10:26 -0400 (EDT) Received: by mail-wm0-f71.google.com with SMTP id e201so19039558wme.1 for ; Tue, 26 Apr 2016 12:10:26 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id jv2si89928wjc.240.2016.04.26.12.10.24 for (version=TLS1 cipher=AES128-SHA bits=128/128); Tue, 26 Apr 2016 12:10:25 -0700 (PDT) Subject: Re: [PATCH 25/28] mm, page_alloc: Inline pageblock lookup in page free fast paths References: <1460710760-32601-1-git-send-email-mgorman@techsingularity.net> <1460711275-1130-1-git-send-email-mgorman@techsingularity.net> <1460711275-1130-13-git-send-email-mgorman@techsingularity.net> From: Vlastimil Babka Message-ID: <571FBD1B.5000508@suse.cz> Date: Tue, 26 Apr 2016 21:10:19 +0200 MIME-Version: 1.0 In-Reply-To: <1460711275-1130-13-git-send-email-mgorman@techsingularity.net> Content-Type: text/plain; charset=iso-8859-2; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman , Andrew Morton Cc: Jesper Dangaard Brouer , Linux-MM , LKML On 04/15/2016 11:07 AM, Mel Gorman wrote: > The function call overhead of get_pfnblock_flags_mask() is measurable in > the page free paths. This patch uses an inlined version that is faster. > > Signed-off-by: Mel Gorman Acked-by: Vlastimil Babka -- 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