From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755759AbZCBUbu (ORCPT ); Mon, 2 Mar 2009 15:31:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752064AbZCBUab (ORCPT ); Mon, 2 Mar 2009 15:30:31 -0500 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122]:34247 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751451AbZCBUa1 (ORCPT ); Mon, 2 Mar 2009 15:30:27 -0500 Message-Id: <20090302203025.346098400@goodmis.org> References: <20090302202925.364437449@goodmis.org> User-Agent: quilt/0.46-1 Date: Mon, 02 Mar 2009 15:29:32 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Peter Zijlstra , Frederic Weisbecker , Theodore Tso , Mathieu Desnoyers , Tom Zanussi , Masami Hiramatsu , KOSAKI Motohiro , Jason Baron , "Frank Ch. Eigler" , Arnaldo Carvalho de Melo , Steven Rostedt Subject: [PATCH 7/7] tracing: add print format to event trace format files Content-Disposition: inline; filename=0007-tracing-add-print-format-to-event-trace-format-file.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Steven Rostedt This patch adds the internal print format used to print the raw events to the event trace point format file. # cat /debug/tracing/events/sched/sched_switch/format name: sched_switch ID: 29 format: field:unsigned char type; offset:0; size:1; field:unsigned char flags; offset:1; size:1; field:unsigned char preempt_count; offset:2; size:1; field:int pid; offset:4; size:4; field:int tgid; offset:8; size:4; field:pid_t prev_pid; offset:12; size:4; field:int prev_prio; offset:16; size:4; field special:char next_comm[TASK_COMM_LEN]; offset:20; size:16; field:pid_t next_pid; offset:36; size:4; field:int next_prio; offset:40; size:4; print fmt: "prev %d:%d ==> next %s:%d:%d" Signed-off-by: Steven Rostedt --- kernel/trace/trace_events_stage_2.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/kernel/trace/trace_events_stage_2.h b/kernel/trace/trace_events_stage_2.h index 3a80ea4..b1cebba 100644 --- a/kernel/trace/trace_events_stage_2.h +++ b/kernel/trace/trace_events_stage_2.h @@ -122,6 +122,8 @@ ftrace_format_##call(struct trace_seq *s) \ \ tstruct; \ \ + trace_seq_printf(s, "\nprint fmt: \"%s\"\n", tpfmt); \ + \ return ret; \ } -- 1.5.6.5 --