tree 79d26dd2f945358cb3df6716c885978217823f6f
parent 7c731e0a495e25e79dc1e9e68772a67a55721a65
author Steven Rostedt <srostedt@redhat.com> 1210620041 +0200
committer Thomas Gleixner <tglx@linutronix.de> 1211567475 +0200

ftrace: add preempt_enable/disable notrace macros

The tracer may need to call preempt_enable and disable functions
for time keeping and such. The trace gets ugly when we see these
functions show up for all traces. To make the output cleaner
this patch adds preempt_enable_notrace and preempt_disable_notrace
to be used by tracer (and debugging) functions.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>