perf_counter tools: add cpu_relax()/rmb() definitions for sh.
authorPaul Mundt <lethal@linux-sh.org>
Thu, 25 Jun 2009 05:41:57 +0000 (14:41 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Thu, 25 Jun 2009 05:41:57 +0000 (14:41 +0900)
commitfebe8345353e8873e43f2c2c9792d062c770b22b
treea5c6e9f9e4a132febd6c6c92cc3f5974c865cdc9
parent163b2f0ba93e9298b3d5fff2337d860c3872ec60
perf_counter tools: add cpu_relax()/rmb() definitions for sh.

Simple cpu_relax()/rmb() stubs that perf needs, which were inadvertently
omitted from the sh HAVE_PERF_COUNTERS patch.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
tools/perf/perf.h