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.
  */
-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);
@@ -1647,9 +1647,8 @@ 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);
@@ -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;
 }
-EXPORT_SYMBOL_GPL(blkdev_read_iter);
 
 static int blkdev_writepages(struct address_space *mapping,
                             struct writeback_control *wbc)