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-rw-r--r--tools/perf/util/synthetic-events.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/perf/util/synthetic-events.c b/tools/perf/util/synthetic-events.c
index c423298fe62d..3f28af39f9c6 100644
--- a/tools/perf/util/synthetic-events.c
+++ b/tools/perf/util/synthetic-events.c
@@ -345,6 +345,7 @@ int perf_event__synthesize_mmap_events(struct perf_tool *tool,
continue;
event->mmap2.ino = (u64)ino;
+ event->mmap2.ino_generation = 0;
/*
* Just like the kernel, see __perf_event_mmap in kernel/perf_event.c
@@ -1183,7 +1184,8 @@ size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type,
if (type & PERF_SAMPLE_BRANCH_STACK) {
sz = sample->branch_stack->nr * sizeof(struct branch_entry);
- sz += sizeof(u64);
+ /* nr, hw_idx */
+ sz += 2 * sizeof(u64);
result += sz;
}
@@ -1344,7 +1346,8 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type, u64 read_fo
if (type & PERF_SAMPLE_BRANCH_STACK) {
sz = sample->branch_stack->nr * sizeof(struct branch_entry);
- sz += sizeof(u64);
+ /* nr, hw_idx */
+ sz += 2 * sizeof(u64);
memcpy(array, sample->branch_stack, sz);
array = (void *)array + sz;
}