From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751660AbdBOOF3 (ORCPT ); Wed, 15 Feb 2017 09:05:29 -0500 Received: from mail.kernel.org ([198.145.29.136]:56024 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751626AbdBOOF2 (ORCPT ); Wed, 15 Feb 2017 09:05:28 -0500 Message-Id: <20170215140504.169457590@goodmis.org> User-Agent: quilt/0.63-1 Date: Wed, 15 Feb 2017 09:04:51 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton Subject: [for-next][PATCH 1/8] tracing: Have COMM event filter key be treated as a string References: <20170215140450.739053917@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Disposition: inline; filename=0001-tracing-Have-COMM-event-filter-key-be-treated-as-a-s.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Steven Rostedt (VMware)" The GLOB operation "~" should be able to work with the COMM filter key in order to trace programs with a glob. For example echo 'COMM ~ "systemd*"' > events/syscalls/filter Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index afbec961eab1..d2d068b36341 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -1312,7 +1312,8 @@ static inline bool is_string_field(struct ftrace_event_field *field) { return field->filter_type == FILTER_DYN_STRING || field->filter_type == FILTER_STATIC_STRING || - field->filter_type == FILTER_PTR_STRING; + field->filter_type == FILTER_PTR_STRING || + field->filter_type == FILTER_COMM; } static inline bool is_function_field(struct ftrace_event_field *field) -- 2.10.2