From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751847AbcBPBQJ (ORCPT ); Mon, 15 Feb 2016 20:16:09 -0500 Received: from smtprelay0253.hostedemail.com ([216.40.44.253]:58421 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751726AbcBPBQH (ORCPT ); Mon, 15 Feb 2016 20:16:07 -0500 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Spam-Summary: 50,0,0,,d41d8cd98f00b204,rostedt@goodmis.org,:::::::::::::::::::::,RULES_HIT:41:355:379:541:599:800:960:967:973:988:989:1260:1277:1311:1313:1314:1345:1359:1437:1515:1516:1518:1534:1539:1593:1594:1711:1730:1747:1777:1792:2393:2525:2553:2560:2563:2682:2685:2859:2902:2933:2937:2939:2942:2945:2947:2951:2954:3022:3138:3139:3140:3141:3142:3352:3622:3865:3867:3868:3870:3871:3872:3873:3874:3934:3936:3938:3941:3944:3947:3950:3953:3956:3959:5007:6261:7875:9025:10004:10400:10848:10967:11232:11657:11658:11914:12043:12295:12296:12517:12519:12740:13069:13255:13311:13357:14659:21080:30054:30070:30090:30091,0,RBL:none,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:none,Custom_rules:0:0:0,LFtime:3,LUA_SUMMARY:none X-HE-Tag: shape89_351a8d5103c2a X-Filterd-Recvd-Size: 2080 Date: Mon, 15 Feb 2016 20:16:02 -0500 From: Steven Rostedt To: Joonsoo Kim Cc: Andrew Morton , Michal Nazarewicz , Minchan Kim , Mel Gorman , Vlastimil Babka , "Kirill A. Shutemov" , Sergey Senozhatsky , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org Subject: Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page reference manipulation Message-ID: <20160215201602.350d73fa@gandalf.local.home> In-Reply-To: <20160216004720.GA1782@js1304-P5Q-DELUXE> References: <1455505490-12376-1-git-send-email-iamjoonsoo.kim@lge.com> <1455505490-12376-2-git-send-email-iamjoonsoo.kim@lge.com> <20160215110741.7c0c5039@gandalf.local.home> <20160216004720.GA1782@js1304-P5Q-DELUXE> X-Mailer: Claws Mail 3.13.1 (GTK+ 2.24.29; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 16 Feb 2016 09:47:20 +0900 Joonsoo Kim wrote: > > They return true when CONFIG_TRACEPOINTS is configured in and the > > tracepoint is enabled, and false otherwise. > > This implementation is what you proposed before. Please refer below > link and source. > > https://lkml.org/lkml/2015/12/9/699 > arch/x86/include/asm/msr.h That was a year ago, how am I suppose to remember ;-) > > There is header file dependency problem between mm.h and tracepoint.h. > page_ref.h should be included in mm.h and tracepoint.h cannot > be included in this case. Ah, OK, I forgot about that. I'll take another look at it again. A lot happened since then, that's all a fog to me. -- Steve