The ARC PMU has the capability to exclude events based on
context. Let's advertise that we support the
PERF_PMU_CAP_EXCLUDE capability to ensure that perf doesn't
prevent us from handling events where any exclusion flags are
set.
Signed-off-by: Andrew Murray <andrew.murray@xxxxxxx>
---
arch/arc/kernel/perf_event.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c
index 8aec462..cf8ea6d 100644
--- a/arch/arc/kernel/perf_event.c
+++ b/arch/arc/kernel/perf_event.c
@@ -514,6 +514,7 @@ static int arc_pmu_device_probe(struct platform_device *pdev)
.start = arc_pmu_start,
.stop = arc_pmu_stop,
.read = arc_pmu_read,
+ .capabilities = PERF_PMU_CAP_EXCLUDE,
};
if (has_interrupts) {
--
2.7.4
