690 			struct inode *inode = file_inode(io->iocb->ki_filp);  in fuse_aio_complete()
699 		io->iocb->ki_complete(io->iocb, res);  in fuse_aio_complete()
782 	struct file *file = ia->io->iocb->ki_filp;  in fuse_send_read()
1011 static ssize_t fuse_cache_read_iter(struct kiocb *iocb, struct iov_iter *to)  in fuse_cache_read_iter()  argument
1013 	struct inode *inode = iocb->ki_filp->f_mapping->host;  in fuse_cache_read_iter()
1022 	    (iocb->ki_pos + iov_iter_count(to) > i_size_read(inode))) {  in fuse_cache_read_iter()
1024 		err = fuse_update_attributes(inode, iocb->ki_filp, STATX_SIZE);  in fuse_cache_read_iter()
1029 	return generic_file_read_iter(iocb, to);  in fuse_cache_read_iter()
1054 static unsigned int fuse_write_flags(struct kiocb *iocb)  in fuse_write_flags()  argument
1056 	unsigned int flags = iocb->ki_filp->f_flags;  in fuse_write_flags()
1058 	if (iocb_is_dsync(iocb))  in fuse_write_flags()
1060 	if (iocb->ki_flags & IOCB_SYNC)  in fuse_write_flags()
1069 	struct kiocb *iocb = ia->io->iocb;  in fuse_send_write()  local
1070 	struct file *file = iocb->ki_filp;  in fuse_send_write()
1077 	inarg->flags = fuse_write_flags(iocb);  in fuse_send_write()
1113 				     struct kiocb *iocb, struct inode *inode,  in fuse_send_write_pages()  argument
1117 	struct file *file = iocb->ki_filp;  in fuse_send_write_pages()
1128 	ia->write.in.flags = fuse_write_flags(iocb);  in fuse_send_write_pages()
1245 static ssize_t fuse_perform_write(struct kiocb *iocb,  in fuse_perform_write()  argument
1275 			err = fuse_send_write_pages(&ia, iocb, inode,  in fuse_perform_write()
1297 static ssize_t fuse_cache_write_iter(struct kiocb *iocb, struct iov_iter *from)  in fuse_cache_write_iter()  argument
1299 	struct file *file = iocb->ki_filp;  in fuse_cache_write_iter()
1320 		return generic_file_write_iter(iocb, from);  in fuse_cache_write_iter()
1329 	err = generic_write_checks(iocb, from);  in fuse_cache_write_iter()
1341 	if (iocb->ki_flags & IOCB_DIRECT) {  in fuse_cache_write_iter()
1342 		loff_t pos = iocb->ki_pos;  in fuse_cache_write_iter()
1343 		written = generic_file_direct_write(iocb, from);  in fuse_cache_write_iter()
1349 		written_buffered = fuse_perform_write(iocb, mapping, from, pos);  in fuse_cache_write_iter()
1366 		iocb->ki_pos = pos + written_buffered;  in fuse_cache_write_iter()
1368 		written = fuse_perform_write(iocb, mapping, from, iocb->ki_pos);  in fuse_cache_write_iter()
1370 			iocb->ki_pos += written;  in fuse_cache_write_iter()
1376 		written = generic_write_sync(iocb, written);  in fuse_cache_write_iter()
1453 	struct file *file = io->iocb->ki_filp;  in fuse_direct_io()
1540 	struct inode *inode = file_inode(io->iocb->ki_filp);  in __fuse_direct_read()
1549 static ssize_t fuse_direct_IO(struct kiocb *iocb, struct iov_iter *iter);
1551 static ssize_t fuse_direct_read_iter(struct kiocb *iocb, struct iov_iter *to)  in fuse_direct_read_iter()  argument
1555 	if (!is_sync_kiocb(iocb) && iocb->ki_flags & IOCB_DIRECT) {  in fuse_direct_read_iter()
1556 		res = fuse_direct_IO(iocb, to);  in fuse_direct_read_iter()
1558 		struct fuse_io_priv io = FUSE_IO_PRIV_SYNC(iocb);  in fuse_direct_read_iter()
1560 		res = __fuse_direct_read(&io, to, &iocb->ki_pos);  in fuse_direct_read_iter()
1566 static ssize_t fuse_direct_write_iter(struct kiocb *iocb, struct iov_iter *from)  in fuse_direct_write_iter()  argument
1568 	struct inode *inode = file_inode(iocb->ki_filp);  in fuse_direct_write_iter()
1569 	struct fuse_io_priv io = FUSE_IO_PRIV_SYNC(iocb);  in fuse_direct_write_iter()
1574 	res = generic_write_checks(iocb, from);  in fuse_direct_write_iter()
1576 		if (!is_sync_kiocb(iocb) && iocb->ki_flags & IOCB_DIRECT) {  in fuse_direct_write_iter()
1577 			res = fuse_direct_IO(iocb, from);  in fuse_direct_write_iter()
1579 			res = fuse_direct_io(&io, from, &iocb->ki_pos,  in fuse_direct_write_iter()
1581 			fuse_write_update_attr(inode, iocb->ki_pos, res);  in fuse_direct_write_iter()
1589 static ssize_t fuse_file_read_iter(struct kiocb *iocb, struct iov_iter *to)  in fuse_file_read_iter()  argument
1591 	struct file *file = iocb->ki_filp;  in fuse_file_read_iter()
1599 		return fuse_dax_read_iter(iocb, to);  in fuse_file_read_iter()
1602 		return fuse_cache_read_iter(iocb, to);  in fuse_file_read_iter()
1604 		return fuse_direct_read_iter(iocb, to);  in fuse_file_read_iter()
1607 static ssize_t fuse_file_write_iter(struct kiocb *iocb, struct iov_iter *from)  in fuse_file_write_iter()  argument
1609 	struct file *file = iocb->ki_filp;  in fuse_file_write_iter()
1617 		return fuse_dax_write_iter(iocb, from);  in fuse_file_write_iter()
1620 		return fuse_cache_write_iter(iocb, from);  in fuse_file_write_iter()
1622 		return fuse_direct_write_iter(iocb, from);  in fuse_file_write_iter()
2847 fuse_direct_IO(struct kiocb *iocb, struct iov_iter *iter)  in fuse_direct_IO()  argument
2851 	struct file *file = iocb->ki_filp;  in fuse_direct_IO()
2857 	loff_t offset = iocb->ki_pos;  in fuse_direct_IO()
2883 	io->iocb = iocb;  in fuse_direct_IO()
2884 	io->blocking = is_sync_kiocb(iocb);  in fuse_direct_IO()