diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2016-02-22 22:19:22 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-02-29 09:35:23 +0100 |
| commit | 75c7003fbf419f05215d4ca09bf3964d0b1c99e9 (patch) | |
| tree | 481a5e0fbce975f734ec45e9352e5d4bb7e1173d /kernel/relay.c | |
| parent | b8b3319a471b2df35ae0a8fe94223638468e9ca4 (diff) | |
perf/x86/intel/rapl: Calculate timing once
No point in doing the same calculation over and over. Do it once in
rapl_check_hw_unit().
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andi Kleen <andi.kleen@intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Harish Chegondi <harish.chegondi@intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: linux-kernel@vger.kernel.org
Link: http://lkml.kernel.org/r/20160222221012.409238136@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/relay.c')
0 files changed, 0 insertions, 0 deletions