- while (zio->io_executor != NULL) {
- /*
- * Wake up periodically to prevent the kernel from complaining
- * about a blocked task. However, check zio_delay_max to see
- * if the I/O has exceeded the timeout and post an ereport.
- */
- cv_timedwait_interruptible(&zio->io_cv, &zio->io_lock,
- ddi_get_lbolt() + hz);
-
- if (timeout && (ddi_get_lbolt() > timeout)) {
- zio->io_delay = zio_delay_max;
- zfs_ereport_post(FM_EREPORT_ZFS_DELAY,
- zio->io_spa, zio->io_vd, zio, 0, 0);
- timeout = 0;
- }
- }
+ while (zio->io_executor != NULL)
+ cv_wait(&zio->io_cv, &zio->io_lock);