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io_uring: rsrc ref lock needs to be IRQ safe
[linux-2.6-microblaze.git]
/
fs
/
block_dev.c
diff --git
a/fs/block_dev.c
b/fs/block_dev.c
index
7e83c3e
..
0c424a0
100644
(file)
--- a/
fs/block_dev.c
+++ b/
fs/block_dev.c
@@
-1609,7
+1609,7
@@
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.
*/
* 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)
+s
tatic s
size_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);
{
struct file *file = iocb->ki_filp;
struct inode *bd_inode = bdev_file_inode(file);
@@
-1647,9
+1647,8
@@
ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from)
blk_finish_plug(&plug);
return ret;
}
blk_finish_plug(&plug);
return ret;
}
-EXPORT_SYMBOL_GPL(blkdev_write_iter);
-ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to)
+s
tatic s
size_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);
{
struct file *file = iocb->ki_filp;
struct inode *bd_inode = bdev_file_inode(file);
@@
-1671,7
+1670,6
@@
ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to)
iov_iter_reexpand(to, iov_iter_count(to) + shorted);
return ret;
}
iov_iter_reexpand(to, iov_iter_count(to) + shorted);
return ret;
}
-EXPORT_SYMBOL_GPL(blkdev_read_iter);
static int blkdev_writepages(struct address_space *mapping,
struct writeback_control *wbc)
static int blkdev_writepages(struct address_space *mapping,
struct writeback_control *wbc)