MM/VFS: prevent compile warnings/errors with unknown struct super_block

This is a temp fix for 2.6.23-rc2.

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 5c7f5f5928375e365ddf1794cd4fdcf523592326..47ac9cdf7831e1bb077e58e1dd8e891b1b3a9143 100644 (file)
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -19,6 +19,7 @@ struct anon_vma;
 struct file_ra_state;
 struct user_struct;
 struct writeback_control;
+struct super_block;
 
 #ifndef CONFIG_DISCONTIGMEM          /* Don't use mapnrs, do it properly */
 extern unsigned long max_mapnr;