diff options
| author | Bartlomiej Zolnierkiewicz <[email protected]> | 2018-09-26 15:54:31 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <[email protected]> | 2018-09-26 15:54:31 +0200 |
| commit | aaccf3c97418f169afdbb5855e9cbcbda34e90fd (patch) | |
| tree | 5d4207e67958bdbc23288cf30178692f5534e1a0 /tools/perf/util/parse-events.c | |
| parent | f39684524b391c5a7ed0ac44db4fec3357af1c5d (diff) | |
| parent | 6bf4ca7fbc85d80446ac01c0d1d77db4d91a6d84 (diff) | |
Merge tag 'v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next
Sync with upstream (which now contains fbdev-v4.19 changes) to
prepare a base for fbdev-v4.20 changes.
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 15eec49e71a1..f8cd3e7c9186 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1991,8 +1991,11 @@ static int set_filter(struct perf_evsel *evsel, const void *arg) int nr_addr_filters = 0; struct perf_pmu *pmu = NULL; - if (evsel == NULL) - goto err; + if (evsel == NULL) { + fprintf(stderr, + "--filter option should follow a -e tracepoint or HW tracer option\n"); + return -1; + } if (evsel->attr.type == PERF_TYPE_TRACEPOINT) { if (perf_evsel__append_tp_filter(evsel, str) < 0) { @@ -2014,8 +2017,11 @@ static int set_filter(struct perf_evsel *evsel, const void *arg) perf_pmu__scan_file(pmu, "nr_addr_filters", "%d", &nr_addr_filters); - if (!nr_addr_filters) - goto err; + if (!nr_addr_filters) { + fprintf(stderr, + "This CPU does not support address filtering\n"); + return -1; + } if (perf_evsel__append_addr_filter(evsel, str) < 0) { fprintf(stderr, @@ -2024,12 +2030,6 @@ static int set_filter(struct perf_evsel *evsel, const void *arg) } return 0; - -err: - fprintf(stderr, - "--filter option should follow a -e tracepoint or HW tracer option\n"); - - return -1; } int parse_filter(const struct option *opt, const char *str, |