diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 15025e0..f7c620e 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -219,12 +219,18 @@
 #define xfs_icsb_sync_counters_flags(mp, flags)	do { } while (0)
 #endif
 
+typedef struct xfs_ail {
+	xfs_ail_entry_t		xa_ail;
+	uint			xa_gen;
+	struct task_struct	*xa_task;
+	xfs_lsn_t		xa_target;
+} xfs_ail_t;
+
 typedef struct xfs_mount {
 	struct super_block	*m_super;
 	xfs_tid_t		m_tid;		/* next unused tid for fs */
 	spinlock_t		m_ail_lock;	/* fs AIL mutex */
-	xfs_ail_entry_t		m_ail;		/* fs active log item list */
-	uint			m_ail_gen;	/* fs AIL generation count */
+	xfs_ail_t		m_ail;		/* fs active log item list */
 	xfs_sb_t		m_sb;		/* copy of fs superblock */
 	spinlock_t		m_sb_lock;	/* sb counter lock */
 	struct xfs_buf		*m_sb_bp;	/* buffer for superblock */