move vn_iowait / vn_iowake into xfs_aops.c

The whole machinery to wait on I/O completion is related to the I/O path
and should be there instead of in xfs_vnode.c.  Also give the functions
more descriptive names.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index 07fed8837db9..bd3e05c47903 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -54,16 +54,6 @@ struct attrlist_cursor_kern;
                                            Prevent VM access to the pages until
                                            the operation completes. */
 
-
-extern void     vn_init(void);
-
-/*
- * Yeah, these don't take vnode anymore at all, all this should be
- * cleaned up at some point.
- */
-extern void     vn_iowait(struct xfs_inode *ip);
-extern void     vn_iowake(struct xfs_inode *ip);
-
 #define IHOLD(ip) \
 do { \
         ASSERT(atomic_read(&VFS_I(ip)->i_count) > 0) ; \