From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755982AbcBWWXk (ORCPT ); Tue, 23 Feb 2016 17:23:40 -0500 Received: from smtprelay0221.hostedemail.com ([216.40.44.221]:47273 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754222AbcBWWXj (ORCPT ); Tue, 23 Feb 2016 17:23:39 -0500 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,rostedt@goodmis.org,:::::,RULES_HIT:41:355:379:541:599:800:960:973:988:989:1260:1277:1311:1313:1314:1345:1359:1437:1515:1516:1518:1534:1539:1593:1594:1711:1730:1747:1777:1792:2198:2199:2393:2553:2559:2562:2693:3138:3139:3140:3141:3142:3352:3622:3847:3865:3867:3868:3870:3871:3872:3874:5007:6119:6261:6691:7875:9010:9038:9040:10004:10400:10848:10967:11232:11658:11914:12517:12519:12740:13069:13311:13357:14659:21080:30051:30054:30064:30090:30091,0,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:1,LUA_SUMMARY:none X-HE-Tag: snake39_1f810573e562a X-Filterd-Recvd-Size: 1502 Date: Tue, 23 Feb 2016 17:23:35 -0500 From: Steven Rostedt To: Josef Bacik Cc: , Subject: Re: [PATCH] trace-cmd: filter out specific pids Message-ID: <20160223172335.7af850ff@gandalf.local.home> In-Reply-To: <1449248618-30556-1-git-send-email-jbacik@fb.com> References: <1449248618-30556-1-git-send-email-jbacik@fb.com> 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 Fri, 4 Dec 2015 12:03:38 -0500 Josef Bacik wrote: > Sometimes it is a good idea to filter out events from the recording processes > and even other pids, for example an external app that links against libtracecmd > that watches syscalls probably doesn't want its own syscalls showing up in the > events. So add the ability to filter _out_ certain pids for the events that are > enabled. The recorder threads will add their pids to this list, but they are > only filtered if the library consumer filters out a pid or if the trace-cmd > record user tries to filter anything out. Thanks, > > Signed-off-by: Josef Bacik Applied, thanks! -- Steve