1 files changed, 6 insertions, 0 deletions

diff --git a/fs/affs/affs.h b/fs/affs/affs.h
index 5a726e992245..3a130e27eb15 100644
--- a/fs/affs/affs.h
+++ b/fs/affs/affs.h
@@ -3,6 +3,7 @@
 #include <linux/buffer_head.h>
 #include <linux/amigaffs.h>
 #include <linux/mutex.h>
+#include <linux/workqueue.h>
 
 /* AmigaOS allows file names with up to 30 characters length.
  * Names longer than that will be silently truncated. If you
@@ -101,6 +102,9 @@ struct affs_sb_info {
         char s_volume[32];              /* Volume prefix for absolute symlinks. */
         spinlock_t symlink_lock;        /* protects the previous two */
         struct super_block *sb;         /* the VFS superblock object */
+        int work_queued;                /* non-zero delayed work is queued */
+        struct delayed_work sb_work;    /* superblock flush delayed work */
+        spinlock_t work_lock;           /* protects sb_work and work_queued */
 };
 
 #define SF_INTL         0x0001          /* International filesystem. */
@@ -121,6 +125,8 @@ static inline struct affs_sb_info *AFFS_SB(struct super_block *sb)
         return sb->s_fs_info;
 }
 
+void affs_mark_sb_dirty(struct super_block *sb);
+
 /* amigaffs.c */
 
 extern int      affs_insert_hash(struct inode *inode, struct buffer_head *bh);