diff options
| -rwxr-xr-x | tools/perf/tests/shell/test_brstack.sh | 5 | ||||
| -rw-r--r-- | tools/perf/util/parse-branch-options.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/tools/perf/tests/shell/test_brstack.sh b/tools/perf/tests/shell/test_brstack.sh index ec801cffae6b..d7ff5c4b4da4 100755 --- a/tools/perf/tests/shell/test_brstack.sh +++ b/tools/perf/tests/shell/test_brstack.sh @@ -13,7 +13,10 @@ fi # skip the test if the hardware doesn't support branch stack sampling # and if the architecture doesn't support filter types: any,save_type,u -perf record -b -o- -B --branch-filter any,save_type,u true > /dev/null 2>&1 || exit 2 +if ! perf record -o- --no-buildid --branch-filter any,save_type,u -- true > /dev/null 2>&1 ; then + echo "skip: system doesn't support filter types: any,save_type,u" + exit 2 +fi TMPDIR=$(mktemp -d /tmp/__perf_test.program.XXXXX) diff --git a/tools/perf/util/parse-branch-options.c b/tools/perf/util/parse-branch-options.c index 00588b9db474..31faf2bb49ff 100644 --- a/tools/perf/util/parse-branch-options.c +++ b/tools/perf/util/parse-branch-options.c @@ -102,8 +102,10 @@ parse_branch_stack(const struct option *opt, const char *str, int unset) /* * cannot set it twice, -b + --branch-filter for instance */ - if (*mode) + if (*mode) { + pr_err("Error: Can't use --branch-any (-b) with --branch-filter (-j).\n"); return -1; + } return parse_branch_str(str, mode); } |