82 	struct file *passthrough_filp = ff->passthrough.filp;  in fuse_passthrough_read_iter()  local
89 		ret = vfs_iter_read(passthrough_filp, iter, &iocb_fuse->ki_pos,  in fuse_passthrough_read_iter()
102 		kiocb_clone(&aio_req->iocb, iocb_fuse, passthrough_filp);  in fuse_passthrough_read_iter()
104 		ret = call_read_iter(passthrough_filp, &aio_req->iocb, iter);  in fuse_passthrough_read_iter()
111 	fuse_file_accessed(fuse_filp, passthrough_filp);  in fuse_passthrough_read_iter()
124 	struct file *passthrough_filp = ff->passthrough.filp;  in fuse_passthrough_write_iter()  local
125 	struct inode *passthrough_inode = file_inode(passthrough_filp);  in fuse_passthrough_write_iter()
132 	fuse_copyattr(fuse_filp, passthrough_filp);  in fuse_passthrough_write_iter()
136 		file_start_write(passthrough_filp);  in fuse_passthrough_write_iter()
137 		ret = vfs_iter_write(passthrough_filp, iter, &iocb_fuse->ki_pos,  in fuse_passthrough_write_iter()
140 		file_end_write(passthrough_filp);  in fuse_passthrough_write_iter()
142 			fuse_copyattr(fuse_filp, passthrough_filp);  in fuse_passthrough_write_iter()
152 		file_start_write(passthrough_filp);  in fuse_passthrough_write_iter()
156 		kiocb_clone(&aio_req->iocb, iocb_fuse, passthrough_filp);  in fuse_passthrough_write_iter()
158 		ret = call_write_iter(passthrough_filp, &aio_req->iocb, iter);  in fuse_passthrough_write_iter()
174 	struct file *passthrough_filp = ff->passthrough.filp;  in fuse_passthrough_mmap()  local
176 	if (!passthrough_filp->f_op->mmap)  in fuse_passthrough_mmap()
182 	vma->vm_file = get_file(passthrough_filp);  in fuse_passthrough_mmap()
189 		fput(passthrough_filp);  in fuse_passthrough_mmap()
193 	fuse_file_accessed(file, passthrough_filp);  in fuse_passthrough_mmap()
201 	struct file *passthrough_filp;  in fuse_passthrough_open()  local
210 	passthrough_filp = fget(lower_fd);  in fuse_passthrough_open()
211 	if (!passthrough_filp) {  in fuse_passthrough_open()
216 	if (!passthrough_filp->f_op->read_iter ||  in fuse_passthrough_open()
217 	    !((passthrough_filp->f_path.mnt->mnt_flags | MNT_READONLY) ||  in fuse_passthrough_open()
218 	       passthrough_filp->f_op->write_iter)) {  in fuse_passthrough_open()
224 	passthrough_inode = file_inode(passthrough_filp);  in fuse_passthrough_open()
238 	passthrough->filp = passthrough_filp;  in fuse_passthrough_open()
254 	fput(passthrough_filp);  in fuse_passthrough_open()