perf_session__release_decomp_events(session);
perf_env__exit(&session->header.env);
machines__exit(&session->machines);
- if (session->data)
+ if (session->data) {
+ if (perf_data__is_read(session->data))
+ evlist__delete(session->evlist);
perf_data__close(session->data);
+ }
+ trace_event__cleanup(&session->tevent);
free(session);
}
u64 data_size;
u64 data_offset;
reader_cb_t process;
+ bool in_place_update;
};
static int
mmap_prot = PROT_READ;
mmap_flags = MAP_SHARED;
- if (session->header.needs_swap) {
+ if (rd->in_place_update) {
+ mmap_prot |= PROT_WRITE;
+ } else if (session->header.needs_swap) {
mmap_prot |= PROT_WRITE;
mmap_flags = MAP_PRIVATE;
}
.data_size = session->header.data_size,
.data_offset = session->header.data_offset,
.process = process_simple,
+ .in_place_update = session->data->in_place_update,
};
struct ordered_events *oe = &session->ordered_events;
struct perf_tool *tool = session->tool;