Function load_concrete_ms_allocatable_trees

freebsd/contrib/openzfs/cmd/zdb/zdb.c:5733–5775

}

static void
load_concrete_ms_allocatable_trees(spa_t *spa, maptype_t maptype)
{
	vdev_t *rvd = spa->spa_root_vdev;
	for (uint64_t i = 0; i < rvd->vdev_children; i++) {
		vdev_t *vd = rvd->vdev_child[i];

		ASSERT3U(i, ==, vd->vdev_id);

		if (vd->vdev_ops == &vdev_indirect_ops)
			continue;

		for (uint64_t m = 0; m < vd->vdev_ms_count; m++) {
			metaslab_t *msp = vd->vdev_ms[m];

			(void) fprintf(stderr,
			    "\rloading concrete vdev %llu, "
			    "metaslab %llu of %llu ...",
			    (longlong_t)vd->vdev_id,
			    (longlong_t)msp->ms_id,
			    (longlong_t)vd->vdev_ms_count);

			mutex_enter(&msp->ms_lock);
			range_tree_vacate(msp->ms_allocatable, NULL, NULL);

			/*
			 * We don't want to spend the CPU manipulating the
			 * size-ordered tree, so clear the range_tree ops.
			 */
			msp->ms_allocatable->rt_ops = NULL;

			if (msp->ms_sm != NULL) {
				VERIFY0(space_map_load(msp->ms_sm,
				    msp->ms_allocatable, maptype));
			}
			if (!msp->ms_loaded)
				msp->ms_loaded = B_TRUE;
			mutex_exit(&msp->ms_lock);
		}
	}

	load_unflushed_to_ms_allocatables(spa, maptype);
}

/*
 * vm_idxp is an in-out parameter which (for indirect vdevs) is the