diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-05-31 10:25:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-04 15:35:03 +0200 |
| commit | 603e4922f1c81fc2ed3a87b4f91a8d3aafc7e093 (patch) | |
| tree | 7d2daef913b0da7452d1a844ee76e150b10c011f /fs/block_dev.c | |
| parent | 39ee156c5ac1b9ca42cb7086c7893b19596c85ab (diff) | |
remove the raw driver
The raw driver used to provide direct unbuffered access to block devices
before O_DIRECT was invented. It has been obsolete for more than a
decade.
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/lkml/Pine.LNX.4.64.0703180754060.6605@CPE00045a9c397f-CM001225dbafb6/
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210531072526.97052-1-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 6cc4d4cfe0c2..15c448eb8226 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1669,7 +1669,7 @@ static long block_ioctl(struct file *file, unsigned cmd, unsigned long arg) * Does not take i_mutex for the write and thus is not for general purpose * use. */ -ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from) +static ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from) { struct file *file = iocb->ki_filp; struct inode *bd_inode = bdev_file_inode(file); @@ -1707,9 +1707,8 @@ ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from) blk_finish_plug(&plug); return ret; } -EXPORT_SYMBOL_GPL(blkdev_write_iter); -ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to) +static ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to) { struct file *file = iocb->ki_filp; struct inode *bd_inode = bdev_file_inode(file); @@ -1731,7 +1730,6 @@ ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to) iov_iter_reexpand(to, iov_iter_count(to) + shorted); return ret; } -EXPORT_SYMBOL_GPL(blkdev_read_iter); /* * Try to release a page associated with block device when the system |