diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2017-02-17 17:17:38 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-20 11:35:54 -0300 |
| commit | bb963e16507ca7670f0bb47ccaada8874b2ba6a1 (patch) | |
| tree | f031d2d30e418588ebf323d85f749a14894d6e39 /tools/perf/util/pmu.c | |
| parent | 80df1988201ac6648609eba13d48aef9f7974c10 (diff) | |
| download | op-kernel-dev-bb963e16507ca7670f0bb47ccaada8874b2ba6a1.zip op-kernel-dev-bb963e16507ca7670f0bb47ccaada8874b2ba6a1.tar.gz | |
perf utils: Check verbose flag properly
It now can have negative value to suppress the message entirely. So it
needs to check it being positive.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: kernel-team@lge.com
Link: http://lkml.kernel.org/r/20170217081742.17417-3-namhyung@kernel.org
[ Adjust fuzz on tools/perf/util/pmu.c, add > 0 checks in many other places ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/pmu.c')
| -rw-r--r-- | tools/perf/util/pmu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 63cb46c..12f84dd 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -745,7 +745,7 @@ static int pmu_resolve_param_term(struct parse_events_term *term, } } - if (verbose) + if (verbose > 0) printf("Required parameter '%s' not specified\n", term->config); return -1; @@ -803,7 +803,7 @@ static int pmu_config_term(struct list_head *formats, format = pmu_find_format(formats, term->config); if (!format) { - if (verbose) + if (verbose > 0) printf("Invalid event/parameter '%s'\n", term->config); if (err) { char *pmu_term = pmu_formats_string(formats); @@ -847,7 +847,7 @@ static int pmu_config_term(struct list_head *formats, val = term->val.num; } else if (term->type_val == PARSE_EVENTS__TERM_TYPE_STR) { if (strcmp(term->val.str, "?")) { - if (verbose) { + if (verbose > 0) { pr_info("Invalid sysfs entry %s=%s\n", term->config, term->val.str); } @@ -1232,7 +1232,7 @@ void print_pmu_events(const char *event_glob, bool name_only, bool quiet_flag, printf("%*s", 8, "["); wordwrap(aliases[j].desc, 8, columns, 0); printf("]\n"); - if (verbose) + if (verbose > 0) printf("%*s%s/%s/\n", 8, "", aliases[j].pmu, aliases[j].str); } else printf(" %-50s [Kernel PMU event]\n", aliases[j].name); |
