From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030319AbcHBSJI (ORCPT ); Tue, 2 Aug 2016 14:09:08 -0400 Received: from smtprelay0048.hostedemail.com ([216.40.44.48]:48590 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756370AbcHBSIr (ORCPT ); Tue, 2 Aug 2016 14:08:47 -0400 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,rostedt@goodmis.org,:::::::::::::::::::::::::,RULES_HIT:41:355:379:541:599:800:960:968:973:988:989:1260:1277:1311:1313:1314:1345:1359:1437:1515:1516:1518:1534:1539:1593:1594:1711:1730:1747:1777:1792:2393:2553:2559:2562:3138:3139:3140:3141:3142:3352:3622:3865:3866:3867:3868:3870:3871:3872:3873:3874:5007:6120:6261:6742:7875:10004:10400:10848:10967:11232:11658:11914:12517:12519:12663:12740:13069:13311:13357:13439:14181:14659:14721:21080:30029:30054:30090:30091,0,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:2,LUA_SUMMARY:none X-HE-Tag: nut60_19b6be2be852e X-Filterd-Recvd-Size: 1916 Date: Tue, 2 Aug 2016 13:49:35 -0400 From: Steven Rostedt To: Hari Bathini Cc: daniel@iogearbox.net, peterz@infradead.org, linux-kernel@vger.kernel.org, acme@kernel.org, alexander.shishkin@linux.intel.com, mingo@redhat.com, paulus@samba.org, ebiederm@xmission.com, kernel@kyup.com, viro@zeniv.linux.org.uk, aravinda@linux.vnet.ibm.com, ananth@in.ibm.com Subject: Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe events Message-ID: <20160802134935.2be2a06a@gandalf.local.home> In-Reply-To: <17cdf475-e663-2ade-d69f-91440d654e98@linux.vnet.ibm.com> References: <146965470618.23765.7329786743211962695.stgit@hbathini.in.ibm.com> <146965485827.23765.14920656474693831799.stgit@hbathini.in.ibm.com> <20160801174546.0453ab85@gandalf.local.home> <17cdf475-e663-2ade-d69f-91440d654e98@linux.vnet.ibm.com> X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.30; 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, 2 Aug 2016 22:57:30 +0530 Hari Bathini wrote: > where a mountable instance is more than a trace array. > This may need addition of new flags for trace array saying > whether it is a global trace or directory instance or mountable instance. > Also, the helper functions that add/remove events need to be tweaked > accordingly. BTW, I'm curious to how you handle the rest of the trace files in a container? The tracing system really looks at the Linux kernel as a whole, and for the most part ignores things like name spaces. Can a container have its own function tracing? -- Steve