41 int drm_ht_create(struct drm_open_hash *ht, unsigned int order)  in drm_ht_create()  argument
45 	ht->order = order;  in drm_ht_create()
46 	ht->table = NULL;  in drm_ht_create()
47 	if (size <= PAGE_SIZE / sizeof(*ht->table))  in drm_ht_create()
48 		ht->table = kcalloc(size, sizeof(*ht->table), GFP_KERNEL);  in drm_ht_create()
50 		ht->table = vzalloc(size*sizeof(*ht->table));  in drm_ht_create()
51 	if (!ht->table) {  in drm_ht_create()
59 void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key)  in drm_ht_verbose_list()  argument
66 	hashed_key = hash_long(key, ht->order);  in drm_ht_verbose_list()
68 	h_list = &ht->table[hashed_key];  in drm_ht_verbose_list()
73 static struct hlist_node *drm_ht_find_key(struct drm_open_hash *ht,  in drm_ht_find_key()  argument
80 	hashed_key = hash_long(key, ht->order);  in drm_ht_find_key()
81 	h_list = &ht->table[hashed_key];  in drm_ht_find_key()
91 static struct hlist_node *drm_ht_find_key_rcu(struct drm_open_hash *ht,  in drm_ht_find_key_rcu()  argument
98 	hashed_key = hash_long(key, ht->order);  in drm_ht_find_key_rcu()
99 	h_list = &ht->table[hashed_key];  in drm_ht_find_key_rcu()
109 int drm_ht_insert_item(struct drm_open_hash *ht, struct drm_hash_item *item)  in drm_ht_insert_item()  argument
117 	hashed_key = hash_long(key, ht->order);  in drm_ht_insert_item()
118 	h_list = &ht->table[hashed_key];  in drm_ht_insert_item()
140 int drm_ht_just_insert_please(struct drm_open_hash *ht, struct drm_hash_item *item,  in drm_ht_just_insert_please()  argument
152 		ret = drm_ht_insert_item(ht, item);  in drm_ht_just_insert_please()
165 int drm_ht_find_item(struct drm_open_hash *ht, unsigned long key,  in drm_ht_find_item()  argument
170 	list = drm_ht_find_key_rcu(ht, key);  in drm_ht_find_item()
179 int drm_ht_remove_key(struct drm_open_hash *ht, unsigned long key)  in drm_ht_remove_key()  argument
183 	list = drm_ht_find_key(ht, key);  in drm_ht_remove_key()
191 int drm_ht_remove_item(struct drm_open_hash *ht, struct drm_hash_item *item)  in drm_ht_remove_item()  argument
198 void drm_ht_remove(struct drm_open_hash *ht)  in drm_ht_remove()  argument
200 	if (ht->table) {  in drm_ht_remove()
201 		if ((PAGE_SIZE / sizeof(*ht->table)) >> ht->order)  in drm_ht_remove()
202 			kfree(ht->table);  in drm_ht_remove()
204 			vfree(ht->table);  in drm_ht_remove()
205 		ht->table = NULL;  in drm_ht_remove()