Messages in this thread Patch in this message | | | Date | Thu, 14 Sep 2023 14:19:48 -0700 | Subject | [PATCH v1 5/5] perf test: Detect off-cpu support from build options | From | Ian Rogers <> |
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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@google.com> --- 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
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