Replace `brstack` workload with `sqrtloop` workload, because `sqrtloop`
workload contains fork(), which is suitable for testing the bperf event
inheritance feature.

Signed-off-by: Tengda Wu <wutengda@huaweicloud.com>
---
 tools/perf/tests/shell/stat_bpf_counters.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/tests/shell/stat_bpf_counters.sh b/tools/perf/tests/shell/stat_bpf_counters.sh
index f250b7d6f773..831f02add75e 100755
--- a/tools/perf/tests/shell/stat_bpf_counters.sh
+++ b/tools/perf/tests/shell/stat_bpf_counters.sh
@@ -4,7 +4,7 @@
 
 set -e
 
-workload="perf test -w brstack"
+workload="perf test -w sqrtloop"
 
 # check whether $2 is within +/- 20% of $1
 compare_number()
-- 
2.34.1