If we are doing a long delay now, fio won't be able to kill
the thread when you ctrl-c the job. Split the delay into .5s
intervals, and check for signal in between.
Signed-off-by: Jens Axboe <axboe@fb.com>
static void iolog_delay(struct thread_data *td, unsigned long delay)
{
unsigned long usec = utime_since_now(&td->last_issue);
+ unsigned long this_delay;
if (delay < usec)
return;
if (delay < 100)
return;
- usec_sleep(td, delay);
+ while (delay && !td->terminate) {
+ this_delay = delay;
+ if (this_delay > 500000)
+ this_delay = 500000;
+
+ usec_sleep(td, this_delay);
+ delay -= this_delay;
+ }
}
static int ipo_special(struct thread_data *td, struct io_piece *ipo)