diff options
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/session.c | 6 | ||||
| -rw-r--r-- | tools/perf/util/session.h | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 0d895e7040e4..5a8996493d94 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1489,7 +1489,7 @@ struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session, void perf_evsel__print_ip(struct perf_evsel *evsel, union perf_event *event, struct perf_sample *sample, struct machine *machine, - unsigned int print_opts) + unsigned int print_opts, unsigned int stack_depth) { struct addr_location al; struct callchain_cursor_node *node; @@ -1517,7 +1517,7 @@ void perf_evsel__print_ip(struct perf_evsel *evsel, union perf_event *event, } callchain_cursor_commit(&callchain_cursor); - while (1) { + while (stack_depth) { node = callchain_cursor_current(&callchain_cursor); if (!node) break; @@ -1544,6 +1544,8 @@ void perf_evsel__print_ip(struct perf_evsel *evsel, union perf_event *event, printf("\n"); callchain_cursor_advance(&callchain_cursor); + + stack_depth--; } } else { diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 7c00ccb1173e..3aa75fb2225f 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -109,7 +109,7 @@ struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session, void perf_evsel__print_ip(struct perf_evsel *evsel, union perf_event *event, struct perf_sample *sample, struct machine *machine, - unsigned int print_opts); + unsigned int print_opts, unsigned int stack_depth); int perf_session__cpu_bitmap(struct perf_session *session, const char *cpu_list, unsigned long *cpu_bitmap); |