tracing: clean up tracing profiler

Ingo Molnar suggested clean ups for the profiling code. This patch
makes those updates.

Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
This commit is contained in:
Steven Rostedt 2009-03-25 13:26:41 -04:00
commit fb9fb015e9