From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f70.google.com (mail-wm0-f70.google.com [74.125.82.70]) by kanga.kvack.org (Postfix) with ESMTP id 7E4B56B0033 for ; Thu, 19 Oct 2017 05:24:53 -0400 (EDT) Received: by mail-wm0-f70.google.com with SMTP id k4so3228917wmc.20 for ; Thu, 19 Oct 2017 02:24:53 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id o22si11108539wra.508.2017.10.19.02.24.52 for (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 19 Oct 2017 02:24:52 -0700 (PDT) Subject: Re: [PATCH 5/8] mm, pagevec: Remove cold parameter for pagevecs References: <20171018075952.10627-1-mgorman@techsingularity.net> <20171018075952.10627-6-mgorman@techsingularity.net> From: Vlastimil Babka Message-ID: Date: Thu, 19 Oct 2017 11:24:51 +0200 MIME-Version: 1.0 In-Reply-To: <20171018075952.10627-6-mgorman@techsingularity.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman , Andrew Morton Cc: Linux-MM , Linux-FSDevel , LKML , Jan Kara , Andi Kleen , Dave Hansen , Dave Chinner On 10/18/2017 09:59 AM, Mel Gorman wrote: > Every pagevec_init user claims the pages being released are false even in > cases where it is unlikely the pages are hot. As no one cares about the > hotness of pages being released to the allocator, just ditch the parameter. > > No performance impact is expected as the overhead is marginal. The parameter > is removed simply because it is a bit stupid to have a useless parameter > copied everywhere. > > 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