From: Namhyung Kim <namhyung@kernel.org>
Date: Fri, 19 Dec 2025 01:18:18 +0000 (-0800)
Subject: perf test: Use shelldir to refer perf source location
X-Git-Tag: v7.0-rc1~16^2~219
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f552878a720bf765cc1616ee4a4e243cc03e4b27;p=thirdparty%2Flinux.git

perf test: Use shelldir to refer perf source location

It uses tools/perf/include which assumes it's running from the root of
the linux kernel source tree.  But you can run perf from other places
like tools/perf, then the include path won't match.  We can use the
shelldir variable to locate the test script in the tree.

  $ cd tools/perf

  $ ./perf test dlfilter
   63: dlfilter C API                                                  : Ok
  101: perf script --dlfilter tests                                    : Ok

Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

diff --git a/tools/perf/tests/shell/script_dlfilter.sh b/tools/perf/tests/shell/script_dlfilter.sh
index 7895ab0309b2..aaed92bb7828 100755
--- a/tools/perf/tests/shell/script_dlfilter.sh
+++ b/tools/perf/tests/shell/script_dlfilter.sh
@@ -68,7 +68,7 @@ test_dlfilter() {
 	fi
 
 	# Build the dlfilter
-	if ! cc -c -I tools/perf/include -fpic -x c "${dlfilter_c}" -o "${dlfilter_so}.o"
+	if ! cc -c -I ${shelldir}/../../include -fpic -x c "${dlfilter_c}" -o "${dlfilter_so}.o"
 	then
 		echo "Basic --dlfilter test [Skip - failed to build dlfilter object]"
 		err=2