1 files changed, 6 insertions, 6 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5f805bc944fa..30a6cc51f32c 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -7433,8 +7433,7 @@ out:
 }
 
 static ssize_t btrfs_direct_IO(int rw, struct kiocb *iocb,
-                        const struct iovec *iov, loff_t offset,
-                        unsigned long nr_segs)
+                        struct iov_iter *iter, loff_t offset)
 {
         struct file *file = iocb->ki_filp;
         struct inode *inode = file->f_mapping->host;
@@ -7444,8 +7443,8 @@ static ssize_t btrfs_direct_IO(int rw, struct kiocb *iocb,
         bool relock = false;
         ssize_t ret;
 
-        if (check_direct_IO(BTRFS_I(inode)->root, rw, iocb, iov,
-                            offset, nr_segs))
+        if (check_direct_IO(BTRFS_I(inode)->root, rw, iocb, iter->iov,
+                            offset, iter->nr_segs))
                 return 0;
 
         atomic_inc(&inode->i_dio_count);
@@ -7457,7 +7456,7 @@ static ssize_t btrfs_direct_IO(int rw, struct kiocb *iocb,
          * we need to flush the dirty pages again to make absolutely sure
          * that any outstanding dirty pages are on disk.
          */
-        count = iov_length(iov, nr_segs);
+        count = iov_length(iter->iov, iter->nr_segs);
         if (test_bit(BTRFS_INODE_HAS_ASYNC_EXTENT,
                      &BTRFS_I(inode)->runtime_flags))
                 filemap_fdatawrite_range(inode->i_mapping, offset, count);
@@ -7484,7 +7483,8 @@ static ssize_t btrfs_direct_IO(int rw, struct kiocb *iocb,
 
         ret = __blockdev_direct_IO(rw, iocb, inode,
                         BTRFS_I(inode)->root->fs_info->fs_devices->latest_bdev,
-                        iov, offset, nr_segs, btrfs_get_blocks_direct, NULL,
+                        iter->iov, offset, iter->nr_segs,
+                        btrfs_get_blocks_direct, NULL,
                         btrfs_submit_direct, flags);
         if (rw & WRITE) {
                 if (ret < 0 && ret != -EIOCBQUEUED)