fat: convert to unlocked_ioctl

[pandora-kernel.git] / fs / xfs / xfs_ag.h

diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index 6702bd8..b1a5a1f 100644 (file)
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -187,17 +187,13 @@ typedef struct xfs_perag_busy {
 /*
  * Per-ag incore structure, copies of information in agf and agi,
  * to improve the performance of allocation group selection.
- *
- * pick sizes which fit in allocation buckets well
  */
-#if (BITS_PER_LONG == 32)
-#define XFS_PAGB_NUM_SLOTS     84
-#elif (BITS_PER_LONG == 64)
 #define XFS_PAGB_NUM_SLOTS     128
-#endif
 
-typedef struct xfs_perag
-{
+typedef struct xfs_perag {
+       struct xfs_mount *pag_mount;    /* owner filesystem */
+       xfs_agnumber_t  pag_agno;       /* AG this structure belongs to */
+       atomic_t        pag_ref;        /* perag reference count */
        char            pagf_init;      /* this agf's entry is initialized */
        char            pagi_init;      /* this agi's entry is initialized */
        char            pagf_metadata;  /* the agf is preferred to be metadata */
@@ -210,8 +206,6 @@ typedef struct xfs_perag
        __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 */
-       xfs_perag_busy_t *pagb_list;    /* unstable blocks */
 
        /*
         * Inode allocation search lookup optimisation.
@@ -230,6 +224,8 @@ typedef struct xfs_perag
        rwlock_t        pag_ici_lock;   /* incore inode lock */
        struct radix_tree_root pag_ici_root;    /* incore inode cache root */
 #endif
+       int             pagb_count;     /* pagb slots in use */
+       xfs_perag_busy_t pagb_list[XFS_PAGB_NUM_SLOTS]; /* unstable blocks */
 } xfs_perag_t;
 
 /*