[PATCH v1 5/5] perf test: Detect off-cpu support from build options

[Ian Rogers]

Use perf version to detect whether BPF skeletons were enabled in a
build rather than a failing perf record.

Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
 tools/perf/tests/shell/record_offcpu.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/tests/shell/record_offcpu.sh b/tools/perf/tests/shell/record_offcpu.sh
index a0d14cd0aa79..a1ef8f0d2b5c 100755
--- a/tools/perf/tests/shell/record_offcpu.sh
+++ b/tools/perf/tests/shell/record_offcpu.sh
@@ -28,7 +28,7 @@ test_offcpu_priv() {
     err=2
     return
   fi
-  if perf record --off-cpu -o /dev/null --quiet true 2>&1 | grep BUILD_BPF_SKEL
+  if perf version --build-options 2>&1 | grep HAVE_BPF_SKEL | grep -q OFF
   then
     echo "off-cpu test [Skipped missing BPF support]"
     err=2
-- 
2.42.0.459.ge4e396fd5e-goog