origin_hash 390 drivers/md/dm-snap.c ol = &_origins[origin_hash(origin)]; origin_hash 400 drivers/md/dm-snap.c struct list_head *sl = &_origins[origin_hash(o->bdev)]; origin_hash 409 drivers/md/dm-snap.c ol = &_dm_origins[origin_hash(origin)]; origin_hash 419 drivers/md/dm-snap.c struct list_head *sl = &_dm_origins[origin_hash(o->dev->bdev)];