830 	struct sdma_rht_node *rht_node;  in sdma_select_user_engine()  local
843 	rht_node = rhashtable_lookup(dd->sdma_rht, &cpu_id,  in sdma_select_user_engine()
846 	if (rht_node && rht_node->map[vl]) {  in sdma_select_user_engine()
847 		struct sdma_rht_map_elem *map = rht_node->map[vl];  in sdma_select_user_engine()
899 	struct sdma_rht_node *rht_node;  in sdma_set_cpu_to_sde_map()  local
902 	if (unlikely(vl < 0 || vl >= ARRAY_SIZE(rht_node->map)))  in sdma_set_cpu_to_sde_map()
936 		rht_node = rhashtable_lookup_fast(dd->sdma_rht, &cpu,  in sdma_set_cpu_to_sde_map()
938 		if (!rht_node) {  in sdma_set_cpu_to_sde_map()
939 			rht_node = kzalloc(sizeof(*rht_node), GFP_KERNEL);  in sdma_set_cpu_to_sde_map()
940 			if (!rht_node) {  in sdma_set_cpu_to_sde_map()
945 			rht_node->map[vl] = kzalloc(sz, GFP_KERNEL);  in sdma_set_cpu_to_sde_map()
946 			if (!rht_node->map[vl]) {  in sdma_set_cpu_to_sde_map()
947 				kfree(rht_node);  in sdma_set_cpu_to_sde_map()
951 			rht_node->cpu_id = cpu;  in sdma_set_cpu_to_sde_map()
952 			rht_node->map[vl]->mask = 0;  in sdma_set_cpu_to_sde_map()
953 			rht_node->map[vl]->ctr = 1;  in sdma_set_cpu_to_sde_map()
954 			rht_node->map[vl]->sde[0] = sde;  in sdma_set_cpu_to_sde_map()
957 						     &rht_node->node,  in sdma_set_cpu_to_sde_map()
960 				kfree(rht_node->map[vl]);  in sdma_set_cpu_to_sde_map()
961 				kfree(rht_node);  in sdma_set_cpu_to_sde_map()
971 			if (!rht_node->map[vl])  in sdma_set_cpu_to_sde_map()
972 				rht_node->map[vl] = kzalloc(sz, GFP_KERNEL);  in sdma_set_cpu_to_sde_map()
974 			if (!rht_node->map[vl]) {  in sdma_set_cpu_to_sde_map()
979 			rht_node->map[vl]->ctr++;  in sdma_set_cpu_to_sde_map()
980 			ctr = rht_node->map[vl]->ctr;  in sdma_set_cpu_to_sde_map()
981 			rht_node->map[vl]->sde[ctr - 1] = sde;  in sdma_set_cpu_to_sde_map()
983 			rht_node->map[vl]->mask = pow - 1;  in sdma_set_cpu_to_sde_map()
986 			sdma_populate_sde_map(rht_node->map[vl]);  in sdma_set_cpu_to_sde_map()
993 		struct sdma_rht_node *rht_node;  in sdma_set_cpu_to_sde_map()  local
999 		rht_node = rhashtable_lookup_fast(dd->sdma_rht, &cpu,  in sdma_set_cpu_to_sde_map()
1001 		if (rht_node) {  in sdma_set_cpu_to_sde_map()
1007 				if (rht_node->map[i])  in sdma_set_cpu_to_sde_map()
1008 					sdma_cleanup_sde_map(rht_node->map[i],  in sdma_set_cpu_to_sde_map()
1013 				if (!rht_node->map[i])  in sdma_set_cpu_to_sde_map()
1016 				if (rht_node->map[i]->ctr) {  in sdma_set_cpu_to_sde_map()
1024 							     &rht_node->node,  in sdma_set_cpu_to_sde_map()
1029 					kfree(rht_node->map[i]);  in sdma_set_cpu_to_sde_map()
1031 				kfree(rht_node);  in sdma_set_cpu_to_sde_map()
1058 	struct sdma_rht_node *rht_node = ptr;  in sdma_rht_free()  local
1062 		kfree(rht_node->map[i]);  in sdma_rht_free()
1064 	kfree(rht_node);  in sdma_rht_free()
1079 	struct sdma_rht_node *rht_node;  in sdma_seqfile_dump_cpu_list()  local
1082 	rht_node = rhashtable_lookup_fast(dd->sdma_rht, &cpuid,  in sdma_seqfile_dump_cpu_list()
1084 	if (!rht_node)  in sdma_seqfile_dump_cpu_list()
1089 		if (!rht_node->map[i] || !rht_node->map[i]->ctr)  in sdma_seqfile_dump_cpu_list()
1094 		for (j = 0; j < rht_node->map[i]->ctr; j++) {  in sdma_seqfile_dump_cpu_list()
1095 			if (!rht_node->map[i]->sde[j])  in sdma_seqfile_dump_cpu_list()
1102 				   rht_node->map[i]->sde[j]->this_idx);  in sdma_seqfile_dump_cpu_list()