75 static void nested_table_free(union nested_table *ntbl, unsigned int size)  in nested_table_free()  argument
81 	ntbl = rcu_dereference_protected(ntbl->table, 1);  in nested_table_free()
82 	if (!ntbl)  in nested_table_free()
88 			nested_table_free(ntbl + i, size);  in nested_table_free()
91 	kfree(ntbl);  in nested_table_free()
98 	union nested_table *ntbl;  in nested_bucket_table_free()  local
101 	ntbl = nested_table_top(tbl);  in nested_bucket_table_free()
104 		nested_table_free(ntbl + i, size);  in nested_bucket_table_free()
106 	kfree(ntbl);  in nested_bucket_table_free()
126 	union nested_table *ntbl;  in nested_table_alloc()  local
129 	ntbl = rcu_dereference(*prev);  in nested_table_alloc()
130 	if (ntbl)  in nested_table_alloc()
131 		return ntbl;  in nested_table_alloc()
133 	ntbl = kzalloc(PAGE_SIZE, GFP_ATOMIC);  in nested_table_alloc()
135 	if (ntbl && leaf) {  in nested_table_alloc()
136 		for (i = 0; i < PAGE_SIZE / sizeof(ntbl[0]); i++)  in nested_table_alloc()
137 			INIT_RHT_NULLS_HEAD(ntbl[i].bucket);  in nested_table_alloc()
140 	if (cmpxchg((union nested_table **)prev, NULL, ntbl) == NULL)  in nested_table_alloc()
141 		return ntbl;  in nested_table_alloc()
143 	kfree(ntbl);  in nested_table_alloc()
1181 	union nested_table *ntbl;  in __rht_bucket_nested()  local
1183 	ntbl = nested_table_top(tbl);  in __rht_bucket_nested()
1184 	ntbl = rht_dereference_bucket_rcu(ntbl[index].table, tbl, hash);  in __rht_bucket_nested()
1187 	while (ntbl && size > (1 << shift)) {  in __rht_bucket_nested()
1189 		ntbl = rht_dereference_bucket_rcu(ntbl[index].table,  in __rht_bucket_nested()
1195 	if (!ntbl)  in __rht_bucket_nested()
1198 	return &ntbl[subhash].bucket;  in __rht_bucket_nested()
1220 	union nested_table *ntbl;  in rht_bucket_nested_insert()  local
1222 	ntbl = nested_table_top(tbl);  in rht_bucket_nested_insert()
1224 	ntbl = nested_table_alloc(ht, &ntbl[index].table,  in rht_bucket_nested_insert()
1227 	while (ntbl && size > (1 << shift)) {  in rht_bucket_nested_insert()
1231 		ntbl = nested_table_alloc(ht, &ntbl[index].table,  in rht_bucket_nested_insert()
1235 	if (!ntbl)  in rht_bucket_nested_insert()
1238 	return &ntbl[hash].bucket;  in rht_bucket_nested_insert()