309 struct dm_cache_migration {  struct
336 	struct dm_cache_migration *mg;  argument
359 static struct dm_cache_migration *alloc_migration(struct cache *cache)  in alloc_migration()
361 	struct dm_cache_migration *mg;  in alloc_migration()
372 static void free_migration(struct dm_cache_migration *mg)  in free_migration()
415 static struct dm_cache_migration *prealloc_get_migration(struct prealloc *p)  in prealloc_get_migration()
417 	struct dm_cache_migration *mg = p->mg;  in prealloc_get_migration()
914 static void free_io_migration(struct dm_cache_migration *mg)  in free_io_migration()
920 static void migration_failure(struct dm_cache_migration *mg)  in migration_failure()
945 static void migration_success_pre_commit(struct dm_cache_migration *mg)  in migration_success_pre_commit()
981 static void migration_success_post_commit(struct dm_cache_migration *mg)  in migration_success_post_commit()
1025 	struct dm_cache_migration *mg = (struct dm_cache_migration *) context;  in copy_complete()
1038 static void issue_copy(struct dm_cache_migration *mg)  in issue_copy()
1070 	struct dm_cache_migration *mg = bio->bi_private;  in overwrite_endio()
1090 static void issue_overwrite(struct dm_cache_migration *mg, struct bio *bio)  in issue_overwrite()
1111 static void avoid_copy(struct dm_cache_migration *mg)  in avoid_copy()
1131 static void issue_discard(struct dm_cache_migration *mg)  in issue_discard()
1147 static void issue_copy_or_discard(struct dm_cache_migration *mg)  in issue_copy_or_discard()
1175 static void complete_migration(struct dm_cache_migration *mg)  in complete_migration()
1184 			       void (*fn)(struct dm_cache_migration *))  in process_migrations()  argument
1188 	struct dm_cache_migration *mg, *tmp;  in process_migrations()
1199 static void __queue_quiesced_migration(struct dm_cache_migration *mg)  in __queue_quiesced_migration()
1204 static void queue_quiesced_migration(struct dm_cache_migration *mg)  in queue_quiesced_migration()
1219 	struct dm_cache_migration *mg, *tmp;  in queue_quiesced_migrations()
1244 static void quiesce_migration(struct dm_cache_migration *mg)  in quiesce_migration()
1254 	struct dm_cache_migration *mg = prealloc_get_migration(structs);  in promote()
1278 	struct dm_cache_migration *mg = prealloc_get_migration(structs);  in writeback()
1304 	struct dm_cache_migration *mg = prealloc_get_migration(structs);  in demote_then_promote()
1333 	struct dm_cache_migration *mg = prealloc_get_migration(structs);  in invalidate()
1356 	struct dm_cache_migration *mg = prealloc_get_migration(structs);  in discard()
3387 	migration_cache = KMEM_CACHE(dm_cache_migration, 0);  in dm_cache_init()