diff options
| -rw-r--r-- | tools/perf/util/session.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 06379cc87f59..9f29ed743425 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1822,17 +1822,19 @@ fetch_mmaped_event(struct perf_session *session, struct reader { int fd; + u64 data_size; }; static int __perf_session__process_events(struct perf_session *session) { struct reader rd = { .fd = perf_data__fd(session->data), + .data_size = session->header.data_size, }; struct ordered_events *oe = &session->ordered_events; struct perf_tool *tool = session->tool; u64 data_offset = session->header.data_offset; - u64 data_size = session->header.data_size; + u64 data_size = rd.data_size; u64 head, page_offset, file_offset, file_pos, size; int err, mmap_prot, mmap_flags, map_idx = 0; size_t mmap_size; |