tree 847eb231f1c98377bdd600a801657a338cd1baa1
parent 9f029e83e968e5661d7be045bbcb620dbb909938
author Steven Rostedt <srostedt@redhat.com> 1226521464 -0500
committer Ingo Molnar <mingo@elte.hu> 1226525305 +0100

ftrace: add tracer called branch

Impact: added new branch tracer

Currently the tracing of branch profiling (unlikelys and likelys hit)
is only activated by the iter_ctrl. This patch adds a tracer called
"branch" that will just trace the branch profiling. The advantage
of adding this tracer is that it can be added to the ftrace selftests
on startup.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>