VFS: Remove writeback_control->fs_private

The only user of this field was NFS.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index b4af6bc..a111d3d 100644 (file)
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -61,8 +61,6 @@ struct writeback_control {
        unsigned for_reclaim:1;         /* Invoked from the page allocator */
        unsigned for_writepages:1;      /* This is a writepages() call */
        unsigned range_cyclic:1;        /* range_start is cyclic */
-
-       void *fs_private;               /* For use by ->writepages() */
 };
 
 /*