190 metaslab_class_create(spa_t *spa, metaslab_ops_t *ops)  in metaslab_class_create()  argument
196 	mc->mc_spa = spa;  in metaslab_class_create()
753 	spa_t *spa = vd->vdev_spa;  in metaslab_group_allocatable()  local
770 	    mc != spa_normal_class(spa) || mc->mc_alloc_groups == 0);  in metaslab_group_allocatable()
1371 	spa_t *spa = msp->ms_group->mg_vd->vdev_spa;  in metaslab_fragmentation()  local
1374 	boolean_t feature_enabled = spa_feature_is_enabled(spa,  in metaslab_fragmentation()
1392 		uint64_t txg = spa_syncing_txg(spa);  in metaslab_fragmentation()
1395 		if (spa_writeable(spa)) {  in metaslab_fragmentation()
1398 			spa_dbgmsg(spa, "txg %llu, requesting force condense: "  in metaslab_fragmentation()
1548 	spa_t *spa = msp->ms_group->mg_vd->vdev_spa;  in metaslab_preload()  local
1560 	msp->ms_access_txg = spa_syncing_txg(spa) + metaslab_unload_delay + 1;  in metaslab_preload()
1567 	spa_t *spa = mg->mg_vd->vdev_spa;  in metaslab_group_preload()  local
1572 	if (spa_shutting_down(spa) || !metaslab_preload_enabled) {  in metaslab_group_preload()
1699 	spa_t *spa = msp->ms_group->mg_vd->vdev_spa;  in metaslab_condense()  local
1705 	ASSERT3U(spa_sync_pass(spa), ==, 1);  in metaslab_condense()
1709 	spa_dbgmsg(spa, "condensing: txg %llu, msp[%llu] %p, vdev id %llu, "  in metaslab_condense()
1786 	spa_t *spa = vd->vdev_spa;  in metaslab_sync()  local
1787 	objset_t *mos = spa_meta_objset(spa);  in metaslab_sync()
1829 	tx = dmu_tx_create_assigned(spa_get_dsl(spa), txg);  in metaslab_sync()
1854 	if (msp->ms_loaded && spa_sync_pass(spa) == 1 &&  in metaslab_sync()
1891 	if (spa_sync_pass(spa) == 1) {  in metaslab_sync()
2042 	spa_t *spa = mg->mg_vd->vdev_spa;  in metaslab_group_alloc()  local
2064 				spa_dbgmsg(spa, "%s: failed to meet weight "  in metaslab_group_alloc()
2067 				    "weight %llu", spa_name(spa),  in metaslab_group_alloc()
2159 metaslab_alloc_dva(spa_t *spa, metaslab_class_t *mc, uint64_t psize,  in metaslab_alloc_dva()  argument
2203 		vd = vdev_lookup_top(spa, DVA_GET_VDEV(&hintdva[d]));  in metaslab_alloc_dva()
2220 		vd = vdev_lookup_top(spa, DVA_GET_VDEV(&dva[d - 1]));  in metaslab_alloc_dva()
2245 			spa_config_enter(spa, SCL_ZIO, FTAG, RW_READER);  in metaslab_alloc_dva()
2247 			spa_config_exit(spa, SCL_ZIO, FTAG);  in metaslab_alloc_dva()
2366 metaslab_free_dva(spa_t *spa, const dva_t *dva, uint64_t txg, boolean_t now)  in metaslab_free_dva()  argument
2376 	if (txg > spa_freeze_txg(spa))  in metaslab_free_dva()
2379 	if ((vd = vdev_lookup_top(spa, vdev)) == NULL ||  in metaslab_free_dva()
2423 metaslab_claim_dva(spa_t *spa, const dva_t *dva, uint64_t txg)  in metaslab_claim_dva()  argument
2434 	if ((vd = vdev_lookup_top(spa, vdev)) == NULL ||  in metaslab_claim_dva()
2445 	if ((txg != 0 && spa_writeable(spa)) || !msp->ms_loaded)  in metaslab_claim_dva()
2462 	if (spa_writeable(spa)) {	/* don't dirty if we're zdb(1M) */  in metaslab_claim_dva()
2474 metaslab_alloc(spa_t *spa, metaslab_class_t *mc, uint64_t psize, blkptr_t *bp,  in metaslab_alloc()  argument
2484 	spa_config_enter(spa, SCL_ALLOC, FTAG, RW_READER);  in metaslab_alloc()
2487 		spa_config_exit(spa, SCL_ALLOC, FTAG);  in metaslab_alloc()
2491 	ASSERT(ndvas > 0 && ndvas <= spa_max_replication(spa));  in metaslab_alloc()
2496 		error = metaslab_alloc_dva(spa, mc, psize, dva, d, hintdva,  in metaslab_alloc()
2500 				metaslab_free_dva(spa, &dva[d], txg, B_TRUE);  in metaslab_alloc()
2503 			spa_config_exit(spa, SCL_ALLOC, FTAG);  in metaslab_alloc()
2510 	spa_config_exit(spa, SCL_ALLOC, FTAG);  in metaslab_alloc()
2518 metaslab_free(spa_t *spa, const blkptr_t *bp, uint64_t txg, boolean_t now)  in metaslab_free()  argument
2524 	ASSERT(!now || bp->blk_birth >= spa_syncing_txg(spa));  in metaslab_free()
2526 	spa_config_enter(spa, SCL_FREE, FTAG, RW_READER);  in metaslab_free()
2529 		metaslab_free_dva(spa, &dva[d], txg, now);  in metaslab_free()
2531 	spa_config_exit(spa, SCL_FREE, FTAG);  in metaslab_free()
2535 metaslab_claim(spa_t *spa, const blkptr_t *bp, uint64_t txg)  in metaslab_claim()  argument
2548 		if ((error = metaslab_claim(spa, bp, 0)) != 0)  in metaslab_claim()
2552 	spa_config_enter(spa, SCL_ALLOC, FTAG, RW_READER);  in metaslab_claim()
2555 		if ((error = metaslab_claim_dva(spa, &dva[d], txg)) != 0)  in metaslab_claim()
2558 	spa_config_exit(spa, SCL_ALLOC, FTAG);  in metaslab_claim()
2566 metaslab_check_free(spa_t *spa, const blkptr_t *bp)  in metaslab_check_free()  argument
2571 	spa_config_enter(spa, SCL_VDEV, FTAG, RW_READER);  in metaslab_check_free()
2574 		vdev_t *vd = vdev_lookup_top(spa, vdev);  in metaslab_check_free()
2587 	spa_config_exit(spa, SCL_VDEV, FTAG);  in metaslab_check_free()