On Mon, Oct 08, 2018 at 09:17:11AM +0300, Alexey Budankov wrote: SNIP
> - > +#ifdef HAVE_AIO_SUPPORT > + lseek(trace_fd, off, SEEK_SET); > +#endif > /* > * Mark the round finished in case we wrote > * at least one event. > @@ -650,6 +799,9 @@ record__switch_output(struct record *rec, bool at_exit) > /* Same Size: "2015122520103046"*/ > char timestamp[] = "InvalidTimestamp"; > > +#ifdef HAVE_AIO_SUPPORT > + record__mmap_read_sync(rec); > +#endif same, please define the record__mmap_read_sync dummy so we can skip that #ifdef #endif > record__synthesize(rec, true); > if (target__none(&rec->opts.target)) > record__synthesize_workload(rec, true); > @@ -1157,6 +1309,10 @@ static int __cmd_record(struct record *rec, int argc, > const char **argv) > record__synthesize_workload(rec, true); > > out_child: > + > +#ifdef HAVE_AIO_SUPPORT > + record__mmap_read_sync(rec); > +#endif ditto thanks, jirka SNIP
