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-rw-r--r--arch/powerpc/perf/core-book3s.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index a3985aee77fe..24a45f91c65f 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -1252,8 +1252,11 @@ nocheck:
ret = 0;
out:
- if (has_branch_stack(event))
+ if (has_branch_stack(event)) {
power_pmu_bhrb_enable(event);
+ cpuhw->bhrb_filter = ppmu->bhrb_filter_map(
+ event->attr.branch_sample_type);
+ }
perf_pmu_enable(event->pmu);
local_irq_restore(flags);