121 	int is_async;			/* is IO async ? */  member
225 		bool is_async)  in dio_complete()  argument
259 	if (is_async) {  in dio_complete()
347 	if (dio->is_async)  in dio_end_io()
369 	if (dio->is_async)  in dio_bio_alloc()
396 	if (dio->is_async && dio->rw == READ)  in dio_bio_submit()
467 	if (dio->is_async && dio->rw == READ) {  in dio_bio_complete()
1179 		dio->is_async = false;  in do_blockdev_direct_IO()
1182 		dio->is_async = false;  in do_blockdev_direct_IO()
1184 		dio->is_async = true;  in do_blockdev_direct_IO()
1193 	if (dio->is_async && iov_iter_rw(iter) == WRITE &&  in do_blockdev_direct_IO()
1297 	if (dio->is_async && retval == 0 && dio->result &&  in do_blockdev_direct_IO()