354 struct dm_cache_migration {  struct
381 	struct dm_cache_migration *mg;  argument
406 static struct dm_cache_migration *alloc_migration(struct cache *cache)  in alloc_migration()
408 	struct dm_cache_migration *mg;  in alloc_migration()
419 static void free_migration(struct dm_cache_migration *mg)  in free_migration()
464 static struct dm_cache_migration *prealloc_get_migration(struct prealloc *p)  in prealloc_get_migration()
466 	struct dm_cache_migration *mg = p->mg;  in prealloc_get_migration()
1119 static void free_io_migration(struct dm_cache_migration *mg)  in free_io_migration()
1128 static void migration_failure(struct dm_cache_migration *mg)  in migration_failure()
1154 static void migration_success_pre_commit(struct dm_cache_migration *mg)  in migration_success_pre_commit()
1197 static void migration_success_post_commit(struct dm_cache_migration *mg)  in migration_success_post_commit()
1242 	struct dm_cache_migration *mg = (struct dm_cache_migration *) context;  in copy_complete()
1255 static void issue_copy(struct dm_cache_migration *mg)  in issue_copy()
1287 	struct dm_cache_migration *mg = bio->bi_private;  in overwrite_endio()
1307 static void issue_overwrite(struct dm_cache_migration *mg, struct bio *bio)  in issue_overwrite()
1328 static void avoid_copy(struct dm_cache_migration *mg)  in avoid_copy()
1348 static void issue_discard(struct dm_cache_migration *mg)  in issue_discard()
1366 static void issue_copy_or_discard(struct dm_cache_migration *mg)  in issue_copy_or_discard()
1394 static void complete_migration(struct dm_cache_migration *mg)  in complete_migration()
1403 			       void (*fn)(struct dm_cache_migration *))  in process_migrations()  argument
1407 	struct dm_cache_migration *mg, *tmp;  in process_migrations()
1418 static void __queue_quiesced_migration(struct dm_cache_migration *mg)  in __queue_quiesced_migration()
1423 static void queue_quiesced_migration(struct dm_cache_migration *mg)  in queue_quiesced_migration()
1438 	struct dm_cache_migration *mg, *tmp;  in queue_quiesced_migrations()
1463 static void quiesce_migration(struct dm_cache_migration *mg)  in quiesce_migration()
1473 	struct dm_cache_migration *mg = prealloc_get_migration(structs);  in promote()
1497 	struct dm_cache_migration *mg = prealloc_get_migration(structs);  in writeback()
1523 	struct dm_cache_migration *mg = prealloc_get_migration(structs);  in demote_then_promote()
1552 	struct dm_cache_migration *mg = prealloc_get_migration(structs);  in invalidate()
1575 	struct dm_cache_migration *mg = prealloc_get_migration(structs);  in discard()
3845 	migration_cache = KMEM_CACHE(dm_cache_migration, 0);  in dm_cache_init()