From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751919AbdC2Bvr (ORCPT ); Tue, 28 Mar 2017 21:51:47 -0400 Received: from smtprelay0059.hostedemail.com ([216.40.44.59]:56575 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751406AbdC2Bvp (ORCPT ); Tue, 28 Mar 2017 21:51:45 -0400 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,rostedt@goodmis.org,:::::::::,RULES_HIT:41:355:379:541:599:800:960:973:988:989:1260:1277:1311:1313:1314:1345:1359:1437:1515:1516:1518:1534:1541:1593:1594:1711:1730:1747:1777:1792:2393:2553:2559:2562:3138:3139:3140:3141:3142:3352:3622:3865:3866:3867:3868:3870:3871:3872:3873:4362:5007:6261:7875:7903:9040:10004:10400:10848:10904:10967:11232:11658:11914:12043:12050:12740:12760:12895:13069:13311:13357:13439:13618:14096:14097:14180:14181:14659:14721:14819:21080:21324:30012:30054:30056:30070:30090:30091,0,RBL:none,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:,MSBL:0,DNSBL:none,Custom_rules:0:0:0,LFtime:2,LUA_SUMMARY:none X-HE-Tag: mind54_2a509f6a80718 X-Filterd-Recvd-Size: 1902 Date: Tue, 28 Mar 2017 21:51:29 -0400 From: Steven Rostedt To: Namhyung Kim Cc: Ingo Molnar , Masami Hiramatsu , LKML , kernel-team@lge.com Subject: Re: [PATCH 0/4] ftrace: Add 'function-fork' trace option (v1) Message-ID: <20170328215129.71b55ffc@grimm.local.home> In-Reply-To: <20170329014625.19346-1-namhyung@kernel.org> References: <20170329014625.19346-1-namhyung@kernel.org> X-Mailer: Claws Mail 3.14.1 (GTK+ 2.24.31; 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 Wed, 29 Mar 2017 10:46:21 +0900 Namhyung Kim wrote: > Hello, > > This patchset add 'function-fork' option to function tracer which > makes pid filter to be inherited like 'event-fork' does. During the > test, I found a bug of pid filter on an instance directory. The patch > 1 fixes it and maybe it should go to the stable tree. > > The function-fork option is disabled by default as event-fork does, > but we might consider changing the default since it seems to be more > natural from an user's perspective IMHO. > > The code is also available at 'ftrace/function-fork-v1' branch on > > git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git > Thanks for the reminder. I actually have this functionality working, and just forgot to push it :-/ I've had it done months ago too. I'll take a look at what you did and compare it to my changes. Now I need to find which branch I left it in (I have 446 git branches in my repo!) -- Steve