diff options
Diffstat (limited to 'tools/perf/builtin-timechart.c')
| -rw-r--r-- | tools/perf/builtin-timechart.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c index 829d99fecfd0..19d4542ea18a 100644 --- a/tools/perf/builtin-timechart.c +++ b/tools/perf/builtin-timechart.c @@ -498,7 +498,6 @@ static const char *cat_backtrace(union perf_event *event, char *p = NULL; size_t p_len; u8 cpumode = PERF_RECORD_MISC_USER; - struct addr_location tal; struct ip_callchain *chain = sample->callchain; FILE *f = open_memstream(&p, &p_len); @@ -507,6 +506,7 @@ static const char *cat_backtrace(union perf_event *event, return NULL; } + addr_location__init(&al); if (!chain) goto exit; @@ -518,6 +518,7 @@ static const char *cat_backtrace(union perf_event *event, for (i = 0; i < chain->nr; i++) { u64 ip; + struct addr_location tal; if (callchain_param.order == ORDER_CALLEE) ip = chain->ips[i]; @@ -544,20 +545,22 @@ static const char *cat_backtrace(union perf_event *event, * Discard all. */ zfree(&p); - goto exit_put; + goto exit; } continue; } + addr_location__init(&tal); tal.filtered = 0; if (thread__find_symbol(al.thread, cpumode, ip, &tal)) fprintf(f, "..... %016" PRIx64 " %s\n", ip, tal.sym->name); else fprintf(f, "..... %016" PRIx64 "\n", ip); + + addr_location__exit(&tal); } -exit_put: - addr_location__put(&al); exit: + addr_location__exit(&al); fclose(f); return p; |