425 struct dm_cache_migration {  struct
481 static struct dm_cache_migration *alloc_migration(struct cache *cache)  in alloc_migration()
483 	struct dm_cache_migration *mg;  in alloc_migration()
495 static void free_migration(struct dm_cache_migration *mg)  in free_migration()
1076 static void quiesce(struct dm_cache_migration *mg,  in quiesce()
1083 static struct dm_cache_migration *ws_to_mg(struct work_struct *ws)  in ws_to_mg()
1087 	return container_of(k, struct dm_cache_migration, k);  in ws_to_mg()
1092 	struct dm_cache_migration *mg = container_of(context, struct dm_cache_migration, k);  in copy_complete()
1100 static void copy(struct dm_cache_migration *mg, bool promote)  in copy()
1130 	struct dm_cache_migration *mg = bio->bi_private;  in overwrite_endio()
1142 static void overwrite(struct dm_cache_migration *mg,  in overwrite()
1174 static void mg_complete(struct dm_cache_migration *mg, bool success)  in mg_complete()
1237 	struct dm_cache_migration *mg = ws_to_mg(ws);  in mg_success()
1245 	struct dm_cache_migration *mg = ws_to_mg(ws);  in mg_update_metadata()
1306 	struct dm_cache_migration *mg = ws_to_mg(ws);  in mg_update_metadata_after_copy()
1320 	struct dm_cache_migration *mg = ws_to_mg(ws);  in mg_upgrade_lock()
1347 	struct dm_cache_migration *mg = ws_to_mg(ws);  in mg_full_copy()
1364 	struct dm_cache_migration *mg = ws_to_mg(ws);  in mg_copy()
1398 static int mg_lock_writes(struct dm_cache_migration *mg)  in mg_lock_writes()
1435 	struct dm_cache_migration *mg;  in mg_start()
1459 static void invalidate_complete(struct dm_cache_migration *mg, bool success)  in invalidate_complete()
1479 	struct dm_cache_migration *mg = ws_to_mg(ws);  in invalidate_completed()
1512 	struct dm_cache_migration *mg = ws_to_mg(ws);  in invalidate_remove()
1528 static int invalidate_lock(struct dm_cache_migration *mg)  in invalidate_lock()
1567 	struct dm_cache_migration *mg;  in invalidate_start()
3538 	migration_cache = KMEM_CACHE(dm_cache_migration, 0);  in dm_cache_init()