1 files changed, 6 insertions, 2 deletions

diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index 9ece7f87ec5b..b1dd0029c60e 100644
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -68,6 +68,7 @@ typedef struct xfs_agf {
         __be32          agf_flcount;    /* count of blocks in freelist */
         __be32          agf_freeblks;   /* total free blocks */
         __be32          agf_longest;    /* longest free space */
+        __be32          agf_btreeblks;  /* # of blocks held in AGF btrees */
 } xfs_agf_t;
 
 #define XFS_AGF_MAGICNUM        0x00000001
@@ -81,7 +82,8 @@ typedef struct xfs_agf {
 #define XFS_AGF_FLCOUNT         0x00000100
 #define XFS_AGF_FREEBLKS        0x00000200
 #define XFS_AGF_LONGEST         0x00000400
-#define XFS_AGF_NUM_BITS        11
+#define XFS_AGF_BTREEBLKS       0x00000800
+#define XFS_AGF_NUM_BITS        12
 #define XFS_AGF_ALL_BITS        ((1 << XFS_AGF_NUM_BITS) - 1)
 
 /* disk block (xfs_daddr_t) in the AG */
@@ -186,11 +188,13 @@ typedef struct xfs_perag
         __uint32_t      pagf_flcount;   /* count of blocks in freelist */
         xfs_extlen_t    pagf_freeblks;  /* total free blocks */
         xfs_extlen_t    pagf_longest;   /* longest free space */
+        __uint32_t      pagf_btreeblks; /* # of blocks held in AGF btrees */
         xfs_agino_t     pagi_freecount; /* number of free inodes */
+        xfs_agino_t     pagi_count;     /* number of allocated inodes */
+        int             pagb_count;     /* pagb slots in use */
 #ifdef __KERNEL__
         lock_t          pagb_lock;      /* lock for pagb_list */
 #endif
-        int             pagb_count;     /* pagb slots in use */
         xfs_perag_busy_t *pagb_list;    /* unstable blocks */
 } xfs_perag_t;