pass iov_iter to ->direct_IO()

unmodified, for now

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index b9c5726120e3..1c0e8fedc095 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -298,8 +298,8 @@ static int nilfs_write_end(struct file *file, struct address_space *mapping,
 }
 
 static ssize_t
-nilfs_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
-                loff_t offset, unsigned long nr_segs)
+nilfs_direct_IO(int rw, struct kiocb *iocb, struct iov_iter *iter,
+                loff_t offset)
 {
         struct file *file = iocb->ki_filp;
         struct address_space *mapping = file->f_mapping;
@@ -310,8 +310,8 @@ nilfs_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
                 return 0;
 
         /* Needs synchronization with the cleaner */
-        size = blockdev_direct_IO(rw, iocb, inode, iov, offset, nr_segs,
-                                  nilfs_get_block);
+        size = blockdev_direct_IO(rw, iocb, inode, iter->iov, offset,
+                                  iter->nr_segs, nilfs_get_block);
 
         /*
          * In case of error extending write may have instantiated a few
@@ -319,7 +319,7 @@ nilfs_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
          */
         if (unlikely((rw & WRITE) && size < 0)) {
                 loff_t isize = i_size_read(inode);
-                loff_t end = offset + iov_length(iov, nr_segs);
+                loff_t end = offset + iov_length(iter->iov, iter->nr_segs);
 
                 if (end > isize)
                         nilfs_write_failed(mapping, end);