diff options
Diffstat (limited to 'tools/perf/util/evsel.c')
| -rw-r--r-- | tools/perf/util/evsel.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 762e2b2634a5..a8a5ff87cc1f 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -845,6 +845,7 @@ static void __evsel__config_callchain(struct evsel *evsel, struct record_opts *o { bool function = evsel__is_function_event(evsel); struct perf_event_attr *attr = &evsel->core.attr; + const char *arch = perf_env__arch(evsel__env(evsel)); evsel__set_sample_bit(evsel, CALLCHAIN); @@ -877,8 +878,9 @@ static void __evsel__config_callchain(struct evsel *evsel, struct record_opts *o if (!function) { evsel__set_sample_bit(evsel, REGS_USER); evsel__set_sample_bit(evsel, STACK_USER); - if (opts->sample_user_regs && DWARF_MINIMAL_REGS != PERF_REGS_MASK) { - attr->sample_regs_user |= DWARF_MINIMAL_REGS; + if (opts->sample_user_regs && + DWARF_MINIMAL_REGS(arch) != arch__user_reg_mask()) { + attr->sample_regs_user |= DWARF_MINIMAL_REGS(arch); pr_warning("WARNING: The use of --call-graph=dwarf may require all the user registers, " "specifying a subset with --user-regs may render DWARF unwinding unreliable, " "so the minimal registers set (IP, SP) is explicitly forced.\n"); @@ -1474,6 +1476,7 @@ void evsel__exit(struct evsel *evsel) perf_thread_map__put(evsel->core.threads); zfree(&evsel->group_name); zfree(&evsel->name); + zfree(&evsel->filter); zfree(&evsel->pmu_name); zfree(&evsel->group_pmu_name); zfree(&evsel->unit); @@ -2826,9 +2829,6 @@ u64 evsel__intval(struct evsel *evsel, struct perf_sample *sample, const char *n { struct tep_format_field *field = evsel__field(evsel, name); - if (!field) - return 0; - return field ? format_field__intval(field, sample, evsel->needs_swap) : 0; } #endif |