1 files changed, 6 insertions, 2 deletions

diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h
index 8d8dcd215716..b2d67adb6a08 100644
--- a/fs/xfs/xfs_rtalloc.h
+++ b/fs/xfs/xfs_rtalloc.h
@@ -23,8 +23,8 @@ struct xfs_trans;
 
 /* Min and max rt extent sizes, specified in bytes */
 #define XFS_MAX_RTEXTSIZE       (1024 * 1024 * 1024)    /* 1GB */
-#define XFS_DFL_RTEXTSIZE       (64 * 1024)             /* 64KB */
-#define XFS_MIN_RTEXTSIZE       (4 * 1024)              /* 4KB */
+#define XFS_DFL_RTEXTSIZE       (64 * 1024)             /* 64kB */
+#define XFS_MIN_RTEXTSIZE       (4 * 1024)              /* 4kB */
 
 /*
  * Constants for bit manipulations.
@@ -108,6 +108,9 @@ xfs_rtfree_extent(
 int                                     /* error */
 xfs_rtmount_init(
         struct xfs_mount        *mp);   /* file system mount structure */
+void
+xfs_rtunmount_inodes(
+        struct xfs_mount        *mp);
 
 /*
  * Get the bitmap and summary inodes into the mount structure
@@ -146,6 +149,7 @@ xfs_growfs_rt(
 # define xfs_growfs_rt(mp,in)                           (ENOSYS)
 # define xfs_rtmount_init(m)    (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS))
 # define xfs_rtmount_inodes(m)  (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS))
+# define xfs_rtunmount_inodes(m)
 #endif  /* CONFIG_XFS_RT */
 
 #endif  /* __KERNEL__ */