On 10/27/2014 03:27 AM, Ketor D wrote: > Hi, Jens: > I have test your v2 and v3 patch. > The v2 patch get SIGABT and crash. The v3 patch hang. > > Why not simply comment usleep? Because that is very inefficient as well, then fio would basically be busy looping waiting for IO to finish. -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html