| Date | Thu, 21 May 2015 13:17:20 +0200 | From | Peter Zijlstra <> | Subject | [PATCH 10/10] perf,x86: Simplify logic |
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!x && y == ! (x || !y)
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> --- arch/x86/kernel/cpu/perf_event.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
--- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -858,9 +858,7 @@ int x86_schedule_events(struct cpu_hw_ev if (x86_pmu.commit_scheduling) x86_pmu.commit_scheduling(cpuc, i, assign[i]); } - } - - if (!assign || unsched) { + } else { for (i = 0; i < n; i++) { e = cpuc->event_list[i]; /*
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