Commits
Peter Zijlstra committed eb8417aa703
perf/x86/intel: Remove division from the intel_pmu_drain_pebs_nhm() hot path Only do the division in case we have to print the result out in a warning. Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/n/tip-43nl31erfbajwpfj254f6zji@git.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>