Function vdev_trim_stop_wait

freebsd/contrib/openzfs/module/zfs/vdev_trim.c:1003–1015

* Wait for vdev trim threads which were listed to cleanly exit. */

 * Wait for vdev trim threads which were listed to cleanly exit.
 */
void
vdev_trim_stop_wait(spa_t *spa, list_t *vd_list)
{
	vdev_t *vd;

	ASSERT(MUTEX_HELD(&spa_namespace_lock));

	while ((vd = list_remove_head(vd_list)) != NULL) {
		mutex_enter(&vd->vdev_trim_lock);
		vdev_trim_stop_wait_impl(vd);
		mutex_exit(&vd->vdev_trim_lock);
	}
}

/*
 * Stop trimming a device, with the resultant trimming state being tgt_state.