856 	struct sdma_rht_node *rht_node;  in sdma_select_user_engine()  local
870 	rht_node = rhashtable_lookup_fast(dd->sdma_rht, &cpu_id,  in sdma_select_user_engine()
873 	if (rht_node && rht_node->map[vl]) {  in sdma_select_user_engine()
874 		struct sdma_rht_map_elem *map = rht_node->map[vl];  in sdma_select_user_engine()
926 	struct sdma_rht_node *rht_node;  in sdma_set_cpu_to_sde_map()  local
929 	if (unlikely(vl < 0 || vl >= ARRAY_SIZE(rht_node->map)))  in sdma_set_cpu_to_sde_map()
963 		rht_node = rhashtable_lookup_fast(dd->sdma_rht, &cpu,  in sdma_set_cpu_to_sde_map()
965 		if (!rht_node) {  in sdma_set_cpu_to_sde_map()
966 			rht_node = kzalloc(sizeof(*rht_node), GFP_KERNEL);  in sdma_set_cpu_to_sde_map()
967 			if (!rht_node) {  in sdma_set_cpu_to_sde_map()
972 			rht_node->map[vl] = kzalloc(sz, GFP_KERNEL);  in sdma_set_cpu_to_sde_map()
973 			if (!rht_node->map[vl]) {  in sdma_set_cpu_to_sde_map()
974 				kfree(rht_node);  in sdma_set_cpu_to_sde_map()
978 			rht_node->cpu_id = cpu;  in sdma_set_cpu_to_sde_map()
979 			rht_node->map[vl]->mask = 0;  in sdma_set_cpu_to_sde_map()
980 			rht_node->map[vl]->ctr = 1;  in sdma_set_cpu_to_sde_map()
981 			rht_node->map[vl]->sde[0] = sde;  in sdma_set_cpu_to_sde_map()
984 						     &rht_node->node,  in sdma_set_cpu_to_sde_map()
987 				kfree(rht_node->map[vl]);  in sdma_set_cpu_to_sde_map()
988 				kfree(rht_node);  in sdma_set_cpu_to_sde_map()
998 			if (!rht_node->map[vl])  in sdma_set_cpu_to_sde_map()
999 				rht_node->map[vl] = kzalloc(sz, GFP_KERNEL);  in sdma_set_cpu_to_sde_map()
1001 			if (!rht_node->map[vl]) {  in sdma_set_cpu_to_sde_map()
1006 			rht_node->map[vl]->ctr++;  in sdma_set_cpu_to_sde_map()
1007 			ctr = rht_node->map[vl]->ctr;  in sdma_set_cpu_to_sde_map()
1008 			rht_node->map[vl]->sde[ctr - 1] = sde;  in sdma_set_cpu_to_sde_map()
1010 			rht_node->map[vl]->mask = pow - 1;  in sdma_set_cpu_to_sde_map()
1013 			sdma_populate_sde_map(rht_node->map[vl]);  in sdma_set_cpu_to_sde_map()
1020 		struct sdma_rht_node *rht_node;  in sdma_set_cpu_to_sde_map()  local
1026 		rht_node = rhashtable_lookup_fast(dd->sdma_rht, &cpu,  in sdma_set_cpu_to_sde_map()
1028 		if (rht_node) {  in sdma_set_cpu_to_sde_map()
1034 				if (rht_node->map[i])  in sdma_set_cpu_to_sde_map()
1035 					sdma_cleanup_sde_map(rht_node->map[i],  in sdma_set_cpu_to_sde_map()
1040 				if (!rht_node->map[i])  in sdma_set_cpu_to_sde_map()
1043 				if (rht_node->map[i]->ctr) {  in sdma_set_cpu_to_sde_map()
1051 							     &rht_node->node,  in sdma_set_cpu_to_sde_map()
1056 					kfree(rht_node->map[i]);  in sdma_set_cpu_to_sde_map()
1058 				kfree(rht_node);  in sdma_set_cpu_to_sde_map()
1085 	struct sdma_rht_node *rht_node = ptr;  in sdma_rht_free()  local
1089 		kfree(rht_node->map[i]);  in sdma_rht_free()
1091 	kfree(rht_node);  in sdma_rht_free()
1106 	struct sdma_rht_node *rht_node;  in sdma_seqfile_dump_cpu_list()  local
1109 	rht_node = rhashtable_lookup_fast(dd->sdma_rht, &cpuid,  in sdma_seqfile_dump_cpu_list()
1111 	if (!rht_node)  in sdma_seqfile_dump_cpu_list()
1116 		if (!rht_node->map[i] || !rht_node->map[i]->ctr)  in sdma_seqfile_dump_cpu_list()
1121 		for (j = 0; j < rht_node->map[i]->ctr; j++) {  in sdma_seqfile_dump_cpu_list()
1122 			if (!rht_node->map[i]->sde[j])  in sdma_seqfile_dump_cpu_list()
1129 				   rht_node->map[i]->sde[j]->this_idx);  in sdma_seqfile_dump_cpu_list()