From: Steven Rostedt <srostedt@redhat.com>
Date: Tue, 16 Feb 2010 15:38:47 +0000 (-0500)
Subject: tracing: Add notrace to TRACE_EVENT implementation functions
X-Git-Tag: v2.6.34-rc1~263^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83f0d53993b2967e54186468b0fc4321447f68f1;p=pandora-kernel.git

tracing: Add notrace to TRACE_EVENT implementation functions

The functions used to implement the TRACE_EVENT macro show up in
function tracing. This is considered a distraction, and these should
not be displayed. For example:

     <idle>-0     [000]    57.202149: task_of <-update_stats_wait_end
     <idle>-0     [000]    57.202149: ftrace_raw_event_sched_stat_wait <-update_stats_wait_end
     <idle>-0     [000]    57.202150: ftrace_raw_event_id_sched_stat_template <-ftrace_raw_event_sched_stat_wait
     <idle>-0     [000]    57.202150: sched_stat_wait: comm=sshd pid=2735 delay=19207 [ns]

The "ftrace_raw_event_*" traces are just the utility functions used
by TRACE_EVENT tracepoints.

Cc: Thomas Gleixner <tglx@linutronix.de>
Requested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

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