From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-f182.google.com (mail-io0-f182.google.com [209.85.223.182]) by kanga.kvack.org (Postfix) with ESMTP id 5E040830B6 for ; Thu, 18 Feb 2016 20:46:06 -0500 (EST) Received: by mail-io0-f182.google.com with SMTP id l127so94136935iof.3 for ; Thu, 18 Feb 2016 17:46:06 -0800 (PST) Received: from cdptpa-oedge-vip.email.rr.com (cdptpa-outbound-snat.email.rr.com. [107.14.166.228]) by mx.google.com with ESMTP id a138si17280403ioe.160.2016.02.18.17.46.05 for ; Thu, 18 Feb 2016 17:46:05 -0800 (PST) Date: Thu, 18 Feb 2016 20:46:02 -0500 From: Steven Rostedt Subject: Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page reference manipulation Message-ID: <20160218204602.1d771714@grimm.local.home> In-Reply-To: References: <1455505490-12376-1-git-send-email-iamjoonsoo.kim@lge.com> <1455505490-12376-2-git-send-email-iamjoonsoo.kim@lge.com> <20160218092926.083ca007@gandalf.local.home> <20160219003421.GA587@swordfish> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Joonsoo Kim Cc: Sergey Senozhatsky , Andrew Morton , Michal Nazarewicz , Minchan Kim , Mel Gorman , Vlastimil Babka , "Kirill A. Shutemov" , Linux Memory Management List , LKML , linux-api@vger.kernel.org, Joonsoo Kim On Fri, 19 Feb 2016 10:39:10 +0900 Joonsoo Kim wrote: > > not sure if it's worth mentioning in the comment, but the other > > concern here is the performance impact of an extra function call, > > I believe. otherwise, Joonsoo would just do: > > It's very natural thing so I'm not sure it is worth mentioning. > Agreed. -- Steve -- 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