diff options
Diffstat (limited to 'tools/perf/util/synthetic-events.c')
| -rw-r--r-- | tools/perf/util/synthetic-events.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/tools/perf/util/synthetic-events.c b/tools/perf/util/synthetic-events.c index d6f9a4548c92..3b1240c82b30 100644 --- a/tools/perf/util/synthetic-events.c +++ b/tools/perf/util/synthetic-events.c @@ -372,7 +372,7 @@ static void perf_record_mmap2__read_build_id(struct perf_record_mmap2 *event, struct nsinfo *nsi; struct nscookie nc; struct dso *dso = NULL; - struct dso_id id; + struct dso_id dso_id = dso_id_empty; int rc; if (is_kernel) { @@ -380,12 +380,18 @@ static void perf_record_mmap2__read_build_id(struct perf_record_mmap2 *event, goto out; } - id.maj = event->maj; - id.min = event->min; - id.ino = event->ino; - id.ino_generation = event->ino_generation; + if (event->header.misc & PERF_RECORD_MISC_MMAP_BUILD_ID) { + build_id__init(&dso_id.build_id, event->build_id, event->build_id_size); + } else { + dso_id.maj = event->maj; + dso_id.min = event->min; + dso_id.ino = event->ino; + dso_id.ino_generation = event->ino_generation; + dso_id.mmap2_valid = true; + dso_id.mmap2_ino_generation_valid = true; + }; - dso = dsos__findnew_id(&machine->dsos, event->filename, &id); + dso = dsos__findnew_id(&machine->dsos, event->filename, &dso_id); if (dso && dso__has_build_id(dso)) { bid = *dso__bid(dso); rc = 0; |