summaryrefslogtreecommitdiff
path: root/fs
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2021-05-31 10:25:26 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-06-04 15:35:03 +0200
commit603e4922f1c81fc2ed3a87b4f91a8d3aafc7e093 (patch)
tree7d2daef913b0da7452d1a844ee76e150b10c011f /fs
parent39ee156c5ac1b9ca42cb7086c7893b19596c85ab (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')
-rw-r--r--fs/block_dev.c6
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