336 int blkdev_fsync(struct file *filp, loff_t start, loff_t end, int datasync)  in blkdev_fsync()  argument
338 	struct inode *bd_inode = filp->f_mapping->host;  in blkdev_fsync()
342 	error = filemap_write_and_wait_range(filp->f_mapping, start, end);  in blkdev_fsync()
1454 static int blkdev_open(struct inode * inode, struct file * filp)  in blkdev_open()  argument
1464 	filp->f_flags |= O_LARGEFILE;  in blkdev_open()
1466 	if (filp->f_flags & O_NDELAY)  in blkdev_open()
1467 		filp->f_mode |= FMODE_NDELAY;  in blkdev_open()
1468 	if (filp->f_flags & O_EXCL)  in blkdev_open()
1469 		filp->f_mode |= FMODE_EXCL;  in blkdev_open()
1470 	if ((filp->f_flags & O_ACCMODE) == 3)  in blkdev_open()
1471 		filp->f_mode |= FMODE_WRITE_IOCTL;  in blkdev_open()
1477 	filp->f_mapping = bdev->bd_inode->i_mapping;  in blkdev_open()
1479 	return blkdev_get(bdev, filp->f_mode, filp);  in blkdev_open()
1572 static int blkdev_close(struct inode * inode, struct file * filp)  in blkdev_close()  argument
1574 	struct block_device *bdev = I_BDEV(filp->f_mapping->host);  in blkdev_close()
1575 	blkdev_put(bdev, filp->f_mode);  in blkdev_close()