hw/hfi1/sdma.c

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