38 struct policy {  struct
39 	struct dm_cache_policy policy;  member
66 static struct policy *to_policy(struct dm_cache_policy *p)  in to_policy()  argument
68 	return container_of(p, struct policy, policy);  in to_policy()
97 static int alloc_cache_blocks_with_hash(struct policy *p, dm_cblock_t cache_size)  in alloc_cache_blocks_with_hash()
119 static void free_cache_blocks_and_hash(struct policy *p)  in free_cache_blocks_and_hash()
125 static struct wb_cache_entry *alloc_cache_entry(struct policy *p)  in alloc_cache_entry()
140 static struct wb_cache_entry *lookup_cache_entry(struct policy *p, dm_oblock_t oblock)  in lookup_cache_entry()
159 static void insert_cache_hash_entry(struct policy *p, struct wb_cache_entry *e)  in insert_cache_hash_entry()
177 	struct policy *p = to_policy(pe);  in wb_map()
204 	struct policy *p = to_policy(pe);  in wb_lookup()
226 	struct policy *p = to_policy(pe);  in __set_clear_dirty()
249 	struct policy *p = to_policy(pe);  in wb_set_dirty()
259 	struct policy *p = to_policy(pe);  in wb_clear_dirty()
267 static void add_cache_entry(struct policy *p, struct wb_cache_entry *e)  in add_cache_entry()
281 	struct policy *p = to_policy(pe);  in wb_load_mapping()
299 	struct policy *p = to_policy(pe);  in wb_destroy()
305 static struct wb_cache_entry *__wb_force_remove_mapping(struct policy *p, dm_oblock_t oblock)  in __wb_force_remove_mapping()
319 	struct policy *p = to_policy(pe);  in wb_remove_mapping()
334 	struct policy *p = to_policy(pe);  in wb_force_mapping()
345 static struct wb_cache_entry *get_next_dirty_entry(struct policy *p)  in get_next_dirty_entry()
366 	struct policy *p = to_policy(pe);  in wb_writeback_work()
390 static void init_policy_functions(struct policy *p)  in init_policy_functions()
392 	p->policy.destroy = wb_destroy;  in init_policy_functions()
393 	p->policy.map = wb_map;  in init_policy_functions()
394 	p->policy.lookup = wb_lookup;  in init_policy_functions()
395 	p->policy.set_dirty = wb_set_dirty;  in init_policy_functions()
396 	p->policy.clear_dirty = wb_clear_dirty;  in init_policy_functions()
397 	p->policy.load_mapping = wb_load_mapping;  in init_policy_functions()
398 	p->policy.walk_mappings = NULL;  in init_policy_functions()
399 	p->policy.remove_mapping = wb_remove_mapping;  in init_policy_functions()
400 	p->policy.writeback_work = wb_writeback_work;  in init_policy_functions()
401 	p->policy.force_mapping = wb_force_mapping;  in init_policy_functions()
402 	p->policy.residency = wb_residency;  in init_policy_functions()
403 	p->policy.tick = NULL;  in init_policy_functions()
411 	struct policy *p = kzalloc(sizeof(*p), GFP_KERNEL);  in wb_create()
428 		return &p->policy;  in wb_create()