Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 20/23] perf test: Print if shell directory isn't present | Date | Tue, 17 Mar 2020 18:32:56 -0300 |
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From: Ian Rogers <irogers@google.com>
If the shell test directory isn't present the exit code will be 255 but with no error messages printed. Add an error message.
Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20200313005602.45236-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/tests/builtin-test.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index 5f05db75cdd8..54d9516c9839 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -543,8 +543,11 @@ static int run_shell_tests(int argc, const char *argv[], int i, int width) return -1; dir = opendir(st.dir); - if (!dir) + if (!dir) { + pr_err("failed to open shell test directory: %s\n", + st.dir); return -1; + } for_each_shell_test(dir, st.dir, ent) { int curr = i++; -- 2.21.1
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