diff options
| author |   Ian Rogers <irogers@google.com> | 2020-03-12 17:56:02 -0700 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-03-13 15:43:43 -0300 |
| commit | b2bf6660709c3bdd92d7558f4aa3cf07c0b0dda8 (patch) | |
| tree | 61509c6c5edfae047b998b5a3c5dedc12f5ea760 /tools/perf/tests/builtin-test.c | |
| parent | perf record: Fix binding of AIO user space buffers to nodes (diff) | |
| download | linux-dev-b2bf6660709c3bdd92d7558f4aa3cf07c0b0dda8.tar.xz linux-dev-b2bf6660709c3bdd92d7558f4aa3cf07c0b0dda8.zip | |
perf test: Print if shell directory isn't present
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>
Diffstat (limited to 'tools/perf/tests/builtin-test.c')
| -rw-r--r-- | tools/perf/tests/builtin-test.c | 5 |
1 files changed, 4 insertions, 1 deletions
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++; |