Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx> We could still clean up draing or only release the reference on bio_done, but let's do that separately and get this infrastructure in ASAP. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>