diff options
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/hist.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/machine.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/pmu.c | 3 | ||||
| -rw-r--r-- | tools/perf/util/probe-event.c | 8 | ||||
| -rw-r--r-- | tools/perf/util/session.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/session.h | 2 |
6 files changed, 12 insertions, 7 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 0cad9e07c5b4..c346b331b892 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -1151,7 +1151,7 @@ void hists__output_resort(struct hists *hists, struct ui_progress *prog) struct perf_evsel *evsel = hists_to_evsel(hists); bool use_callchain; - if (evsel && !symbol_conf.show_ref_callgraph) + if (evsel && symbol_conf.use_callchain && !symbol_conf.show_ref_callgraph) use_callchain = evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN; else use_callchain = symbol_conf.use_callchain; diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 76fe167c359e..5ef90be2a249 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -1831,7 +1831,7 @@ static int thread__resolve_callchain_sample(struct thread *thread, } check_calls: - if (chain->nr > PERF_MAX_STACK_DEPTH) { + if (chain->nr > PERF_MAX_STACK_DEPTH && (int)chain->nr > max_stack) { pr_warning("corrupted callchain. skipping...\n"); return 0; } diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 41a356ba3cfe..e4b173dec4b9 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -1008,7 +1008,8 @@ void print_pmu_events(const char *event_glob, bool name_only) goto out_enomem; j++; } - if (pmu->selectable) { + if (pmu->selectable && + (event_glob == NULL || strglobmatch(pmu->name, event_glob))) { char *s; if (asprintf(&s, "%s//", pmu->name) < 0) goto out_enomem; diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index 3010abc071ff..b51a8bfb40f9 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -2543,7 +2543,8 @@ static int find_probe_trace_events_from_map(struct perf_probe_event *pev, goto out; } - if (!pev->uprobes && !pp->retprobe) { + /* Note that the symbols in the kmodule are not relocated */ + if (!pev->uprobes && !pp->retprobe && !pev->target) { reloc_sym = kernel_get_ref_reloc_sym(); if (!reloc_sym) { pr_warning("Relocated base symbol is not found!\n"); @@ -2580,8 +2581,9 @@ static int find_probe_trace_events_from_map(struct perf_probe_event *pev, } /* Add one probe point */ tp->address = map->unmap_ip(map, sym->start) + pp->offset; - /* If we found a wrong one, mark it by NULL symbol */ - if (!pev->uprobes && + + /* Check the kprobe (not in module) is within .text */ + if (!pev->uprobes && !pev->target && kprobe_warn_out_range(sym->name, tp->address)) { tp->symbol = NULL; /* Skip it */ skipped++; diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 84a02eae4394..428149bc64d2 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1311,7 +1311,7 @@ struct thread *perf_session__findnew(struct perf_session *session, pid_t pid) return machine__findnew_thread(&session->machines.host, -1, pid); } -static struct thread *perf_session__register_idle_thread(struct perf_session *session) +struct thread *perf_session__register_idle_thread(struct perf_session *session) { struct thread *thread; diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index b44afc75d1cc..3e900c0efc73 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -89,6 +89,8 @@ struct machine *perf_session__findnew_machine(struct perf_session *session, pid_ } struct thread *perf_session__findnew(struct perf_session *session, pid_t pid); +struct thread *perf_session__register_idle_thread(struct perf_session *session); + size_t perf_session__fprintf(struct perf_session *session, FILE *fp); size_t perf_session__fprintf_dsos(struct perf_session *session, FILE *fp); |