pass iov_iter to ->direct_IO()

[deliverable/linux.git] / fs / gfs2 / aops.c

diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index ce62dcac90b6ffbe8d3bbb20806a16a922291873..e84ddaa421042974b508bb8f9b3420092d7da067 100644 (file)
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -1041,8 +1041,7 @@ static int gfs2_ok_for_dio(struct gfs2_inode *ip, int rw, loff_t offset)
 
 
 static ssize_t gfs2_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;
@@ -1082,7 +1081,7 @@ static ssize_t gfs2_direct_IO(int rw, struct kiocb *iocb,
         */
        if (mapping->nrpages) {
                loff_t lstart = offset & (PAGE_CACHE_SIZE - 1);
-               loff_t len = iov_length(iov, nr_segs);
+               loff_t len = iov_length(iter->iov, iter->nr_segs);
                loff_t end = PAGE_ALIGN(offset + len) - 1;
 
                rv = 0;
@@ -1097,9 +1096,9 @@ static ssize_t gfs2_direct_IO(int rw, struct kiocb *iocb,
                        truncate_inode_pages_range(mapping, lstart, end);
        }
 
-       rv = __blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov,
-                                 offset, nr_segs, gfs2_get_block_direct,
-                                 NULL, NULL, 0);
+       rv = __blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev,
+                                 iter->iov, offset, iter->nr_segs,
+                                 gfs2_get_block_direct, NULL, NULL, 0);
 out:
        gfs2_glock_dq(&gh);
        gfs2_holder_uninit(&gh);