direct-io: eliminate the offset argument to ->direct_IO
Including blkdev_direct_IO and dax_do_io. It has to be ki_pos to actually
work, so eliminate the superflous argument.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index e49b240..c535887 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -1406,8 +1406,7 @@
STATIC ssize_t
xfs_vm_direct_IO(
struct kiocb *iocb,
- struct iov_iter *iter,
- loff_t offset)
+ struct iov_iter *iter)
{
struct inode *inode = iocb->ki_filp->f_mapping->host;
dio_iodone_t *endio = NULL;
@@ -1420,12 +1419,12 @@
}
if (IS_DAX(inode)) {
- return dax_do_io(iocb, inode, iter, offset,
+ return dax_do_io(iocb, inode, iter,
xfs_get_blocks_direct, endio, 0);
}
bdev = xfs_find_bdev_for_inode(inode);
- return __blockdev_direct_IO(iocb, inode, bdev, iter, offset,
+ return __blockdev_direct_IO(iocb, inode, bdev, iter,
xfs_get_blocks_direct, endio, NULL, flags);
}