68 static void nested_table_free(union nested_table *ntbl, unsigned int size)  in nested_table_free()  argument
74 	ntbl = rcu_dereference_raw(ntbl->table);  in nested_table_free()
75 	if (!ntbl)  in nested_table_free()
81 			nested_table_free(ntbl + i, size);  in nested_table_free()
84 	kfree(ntbl);  in nested_table_free()
91 	union nested_table *ntbl;  in nested_bucket_table_free()  local
94 	ntbl = (union nested_table *)rcu_dereference_raw(tbl->buckets[0]);  in nested_bucket_table_free()
97 		nested_table_free(ntbl + i, size);  in nested_bucket_table_free()
99 	kfree(ntbl);  in nested_bucket_table_free()
120 	union nested_table *ntbl;  in nested_table_alloc()  local
123 	ntbl = rcu_dereference(*prev);  in nested_table_alloc()
124 	if (ntbl)  in nested_table_alloc()
125 		return ntbl;  in nested_table_alloc()
127 	ntbl = kzalloc(PAGE_SIZE, GFP_ATOMIC);  in nested_table_alloc()
129 	if (ntbl && leaf) {  in nested_table_alloc()
130 		for (i = 0; i < PAGE_SIZE / sizeof(ntbl[0]); i++)  in nested_table_alloc()
131 			INIT_RHT_NULLS_HEAD(ntbl[i].bucket);  in nested_table_alloc()
134 	rcu_assign_pointer(*prev, ntbl);  in nested_table_alloc()
136 	return ntbl;  in nested_table_alloc()
1187 	union nested_table *ntbl;  in rht_bucket_nested()  local
1189 	ntbl = (union nested_table *)rcu_dereference_raw(tbl->buckets[0]);  in rht_bucket_nested()
1190 	ntbl = rht_dereference_bucket_rcu(ntbl[index].table, tbl, hash);  in rht_bucket_nested()
1193 	while (ntbl && size > (1 << shift)) {  in rht_bucket_nested()
1195 		ntbl = rht_dereference_bucket_rcu(ntbl[index].table,  in rht_bucket_nested()
1201 	if (!ntbl)  in rht_bucket_nested()
1204 	return &ntbl[subhash].bucket;  in rht_bucket_nested()
1216 	union nested_table *ntbl;  in rht_bucket_nested_insert()  local
1218 	ntbl = (union nested_table *)rcu_dereference_raw(tbl->buckets[0]);  in rht_bucket_nested_insert()
1220 	ntbl = nested_table_alloc(ht, &ntbl[index].table,  in rht_bucket_nested_insert()
1223 	while (ntbl && size > (1 << shift)) {  in rht_bucket_nested_insert()
1227 		ntbl = nested_table_alloc(ht, &ntbl[index].table,  in rht_bucket_nested_insert()
1231 	if (!ntbl)  in rht_bucket_nested_insert()
1234 	return &ntbl[hash].bucket;  in rht_bucket_nested_insert()