diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-record.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index b95c000c1ed9..7ab3110b4035 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -2148,6 +2148,31 @@ static const char * const __record_usage[] = { }; const char * const *record_usage = __record_usage; +static int build_id__process_mmap(struct perf_tool *tool, union perf_event *event, + struct perf_sample *sample, struct machine *machine) +{ + /* + * We already have the kernel maps, put in place via perf_session__create_kernel_maps() + * no need to add them twice. + */ + if (!(event->header.misc & PERF_RECORD_MISC_USER)) + return 0; + return perf_event__process_mmap(tool, event, sample, machine); +} + +static int build_id__process_mmap2(struct perf_tool *tool, union perf_event *event, + struct perf_sample *sample, struct machine *machine) +{ + /* + * We already have the kernel maps, put in place via perf_session__create_kernel_maps() + * no need to add them twice. + */ + if (!(event->header.misc & PERF_RECORD_MISC_USER)) + return 0; + + return perf_event__process_mmap2(tool, event, sample, machine); +} + /* * XXX Ideally would be local to cmd_record() and passed to a record__new * because we need to have access to it in record__exit, that is called @@ -2177,8 +2202,8 @@ static struct record record = { .exit = perf_event__process_exit, .comm = perf_event__process_comm, .namespaces = perf_event__process_namespaces, - .mmap = perf_event__process_mmap, - .mmap2 = perf_event__process_mmap2, + .mmap = build_id__process_mmap, + .mmap2 = build_id__process_mmap2, .ordered_events = true, }, }; |