From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754107Ab3LCNLQ (ORCPT ); Tue, 3 Dec 2013 08:11:16 -0500 Received: from mx1.redhat.com ([209.132.183.28]:39090 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754056Ab3LCNLK (ORCPT ); Tue, 3 Dec 2013 08:11:10 -0500 From: Jiri Olsa To: linux-kernel@vger.kernel.org Cc: Jiri Olsa , Corey Ashford , Frederic Weisbecker , Ingo Molnar , Namhyung Kim , Paul Mackerras , Peter Zijlstra , Arnaldo Carvalho de Melo , Steven Rostedt , David Ahern Subject: [PATCH 24/28] tools lib traceevent: Use pevent_print_func_field in hrtimer_start handler Date: Tue, 3 Dec 2013 14:09:38 +0100 Message-Id: <1386076182-14484-25-git-send-email-jolsa@redhat.com> In-Reply-To: <1386076182-14484-1-git-send-email-jolsa@redhat.com> References: <1386076182-14484-1-git-send-email-jolsa@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The pevent_print_func_field function encompasses all the functionality used in the hrtimer_start handler. Changing the handler to use this function. This also unifies the function field output with the hrtimer_expire_entry handler. Suggested-by: Steven Rostedt Signed-off-by: Jiri Olsa Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Steven Rostedt Cc: David Ahern --- tools/lib/traceevent/plugin_hrtimer.c | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-) diff --git a/tools/lib/traceevent/plugin_hrtimer.c b/tools/lib/traceevent/plugin_hrtimer.c index e41d4cf..0b0ebf3 100644 --- a/tools/lib/traceevent/plugin_hrtimer.c +++ b/tools/lib/traceevent/plugin_hrtimer.c @@ -48,10 +48,6 @@ static int timer_start_handler(struct trace_seq *s, struct pevent_record *record, struct event_format *event, void *context) { - struct pevent *pevent = event->pevent; - struct format_field *fn = pevent_find_field(event, "function"); - void *data = record->data; - trace_seq_printf(s, "hrtimer="); if (pevent_print_num_field(s, "0x%llx", event, "timer", @@ -59,19 +55,8 @@ static int timer_start_handler(struct trace_seq *s, pevent_print_num_field(s, "0x%llx", event, "hrtimer", record, 1); - if (!fn) { - trace_seq_printf(s, " function=MISSING"); - } else { - unsigned long long function; - const char *func; - - if (pevent_read_number_field(fn, data, &function)) - trace_seq_printf(s, " function=INVALID"); - - func = pevent_find_function(pevent, function); - - trace_seq_printf(s, " function=%s", func); - } + pevent_print_func_field(s, " function=%s", event, "function", + record, 0); trace_seq_printf(s, " expires="); pevent_print_num_field(s, "%llu", event, "expires", record, 1); -- 1.8.3.1