Merge remote-tracking branch 'net-next/master'

[karo-tx-linux.git] / fs / ext4 / indirect.c

diff --git a/fs/ext4/indirect.c b/fs/ext4/indirect.c
index 594009f5f523f0fd2228a72f1aa593a6f3ebf66f..8026469aa1fb400cc1a2e1dfda89b4cacceb8978 100644 (file)
--- a/fs/ext4/indirect.c
+++ b/fs/ext4/indirect.c
@@ -639,8 +639,7 @@ out:
  * VFS code falls back into buffered path in that case so we are safe.
  */
 ssize_t ext4_ind_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;
@@ -648,7 +647,7 @@ ssize_t ext4_ind_direct_IO(int rw, struct kiocb *iocb,
        handle_t *handle;
        ssize_t ret;
        int orphan = 0;
-       size_t count = iov_length(iov, nr_segs);
+       size_t count = iov_iter_count(iter);
        int retries = 0;
 
        if (rw == WRITE) {
@@ -687,18 +686,17 @@ retry:
                        goto locked;
                }
                ret = __blockdev_direct_IO(rw, iocb, inode,
-                                inode->i_sb->s_bdev, iov,
-                                offset, nr_segs,
-                                ext4_get_block, NULL, NULL, 0);
+                                inode->i_sb->s_bdev, iter,
+                                offset, ext4_get_block, NULL, NULL, 0);
                inode_dio_done(inode);
        } else {
 locked:
-               ret = blockdev_direct_IO(rw, iocb, inode, iov,
-                                offset, nr_segs, ext4_get_block);
+               ret = blockdev_direct_IO(rw, iocb, inode, iter,
+                                offset, ext4_get_block);
 
                if (unlikely((rw & WRITE) && ret < 0)) {
                        loff_t isize = i_size_read(inode);
-                       loff_t end = offset + iov_length(iov, nr_segs);
+                       loff_t end = offset + iov_iter_count(iter);
 
                        if (end > isize)
                                ext4_truncate_failed_write(inode);