[PATCH 6/6] perf tools: arm-spe: fix record hang after being terminated

[Tan Xiaojun]

From: Wei Li <liwei391@xxxxxxxxxx>

If the spe event is terminated, we don't enable it again here.

Signed-off-by: Wei Li <liwei391@xxxxxxxxxx>
Tested-by: Qi Liu <liuqi115@xxxxxxxxxxxxx>
---
 tools/perf/arch/arm64/util/arm-spe.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/util/arm-spe.c
index eba6541ec0f1..629badda724d 100644
--- a/tools/perf/arch/arm64/util/arm-spe.c
+++ b/tools/perf/arch/arm64/util/arm-spe.c
@@ -165,9 +165,13 @@ static int arm_spe_read_finish(struct auxtrace_record *itr, int idx)
 	struct evsel *evsel;
 
 	evlist__for_each_entry(sper->evlist, evsel) {
-		if (evsel->core.attr.type == sper->arm_spe_pmu->type)
-			return perf_evlist__enable_event_idx(sper->evlist,
-							     evsel, idx);
+		if (evsel->core.attr.type == sper->arm_spe_pmu->type) {
+			if (evsel->terminated)
+				return 0;
+			else
+				return perf_evlist__enable_event_idx(
+						sper->evlist, evsel, idx);
+		}
 	}
 	return -EINVAL;
 }
-- 
2.17.1