1 files changed, 30 insertions, 31 deletions

diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index b1efb906dbbd..76fe9ffb218e 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -2999,7 +2999,7 @@ xfs_bmap_btree_to_extents(
         int                     error;  /* error return value */
         xfs_ifork_t             *ifp;   /* inode fork data */
         xfs_mount_t             *mp;    /* mount point structure */
-        xfs_bmbt_ptr_t          *pp;    /* ptr to block address */
+        __be64                  *pp;    /* ptr to block address */
         xfs_bmbt_block_t        *rblock;/* root btree block */
 
         ifp = XFS_IFORK_PTR(ip, whichfork);
@@ -3011,12 +3011,12 @@ xfs_bmap_btree_to_extents(
         ASSERT(XFS_BMAP_BROOT_MAXRECS(ifp->if_broot_bytes) == 1);
         mp = ip->i_mount;
         pp = XFS_BMAP_BROOT_PTR_ADDR(rblock, 1, ifp->if_broot_bytes);
+        cbno = be64_to_cpu(*pp);
         *logflagsp = 0;
 #ifdef DEBUG
-        if ((error = xfs_btree_check_lptr_disk(cur, *pp, 1)))
+        if ((error = xfs_btree_check_lptr(cur, cbno, 1)))
                 return error;
 #endif
-        cbno = INT_GET(*pp, ARCH_CONVERT);
         if ((error = xfs_btree_read_bufl(mp, tp, cbno, 0, &cbp,
                         XFS_BMAP_BTREE_REF)))
                 return error;
@@ -3514,7 +3514,7 @@ xfs_bmap_extents_to_btree(
         arp = XFS_BMAP_REC_IADDR(ablock, 1, cur);
         INT_SET(kp->br_startoff, ARCH_CONVERT, xfs_bmbt_disk_get_startoff(arp));
         pp = XFS_BMAP_PTR_IADDR(block, 1, cur);
-        INT_SET(*pp, ARCH_CONVERT, args.fsbno);
+        *pp = cpu_to_be64(args.fsbno);
         /*
          * Do all this logging at the end so that
          * the root is at the right level.
@@ -4494,7 +4494,7 @@ xfs_bmap_read_extents(
         xfs_ifork_t             *ifp;   /* fork structure */
         int                     level;  /* btree level, for checking */
         xfs_mount_t             *mp;    /* file system mount structure */
-        xfs_bmbt_ptr_t          *pp;    /* pointer to block address */
+        __be64                  *pp;    /* pointer to block address */
         /* REFERENCED */
         xfs_extnum_t            room;   /* number of entries there's room for */
 
@@ -4510,10 +4510,10 @@ xfs_bmap_read_extents(
         level = be16_to_cpu(block->bb_level);
         ASSERT(level > 0);
         pp = XFS_BMAP_BROOT_PTR_ADDR(block, 1, ifp->if_broot_bytes);
-        ASSERT(INT_GET(*pp, ARCH_CONVERT) != NULLDFSBNO);
-        ASSERT(XFS_FSB_TO_AGNO(mp, INT_GET(*pp, ARCH_CONVERT)) < mp->m_sb.sb_agcount);
-        ASSERT(XFS_FSB_TO_AGBNO(mp, INT_GET(*pp, ARCH_CONVERT)) < mp->m_sb.sb_agblocks);
-        bno = INT_GET(*pp, ARCH_CONVERT);
+        bno = be64_to_cpu(*pp);
+        ASSERT(bno != NULLDFSBNO);
+        ASSERT(XFS_FSB_TO_AGNO(mp, bno) < mp->m_sb.sb_agcount);
+        ASSERT(XFS_FSB_TO_AGBNO(mp, bno) < mp->m_sb.sb_agblocks);
         /*
          * Go down the tree until leaf level is reached, following the first
          * pointer (leftmost) at each level.
@@ -4530,10 +4530,8 @@ xfs_bmap_read_extents(
                         break;
                 pp = XFS_BTREE_PTR_ADDR(mp->m_sb.sb_blocksize, xfs_bmbt, block,
                         1, mp->m_bmap_dmxr[1]);
-                XFS_WANT_CORRUPTED_GOTO(
-                        XFS_FSB_SANITY_CHECK(mp, INT_GET(*pp, ARCH_CONVERT)),
-                        error0);
-                bno = INT_GET(*pp, ARCH_CONVERT);
+                bno = be64_to_cpu(*pp);
+                XFS_WANT_CORRUPTED_GOTO(XFS_FSB_SANITY_CHECK(mp, bno), error0);
                 xfs_trans_brelse(tp, bp);
         }
         /*
@@ -6141,7 +6139,7 @@ xfs_check_block(
         short                   sz)
 {
         int                     i, j, dmxr;
-        xfs_bmbt_ptr_t          *pp, *thispa;   /* pointer to block address */
+        __be64                  *pp, *thispa;   /* pointer to block address */
         xfs_bmbt_key_t          *prevp, *keyp;
 
         ASSERT(be16_to_cpu(block->bb_level) > 0);
@@ -6179,11 +6177,10 @@ xfs_check_block(
                                 thispa = XFS_BTREE_PTR_ADDR(mp->m_sb.sb_blocksize,
                                         xfs_bmbt, block, j, dmxr);
                         }
-                        if (INT_GET(*thispa, ARCH_CONVERT) ==
-                            INT_GET(*pp, ARCH_CONVERT)) {
+                        if (*thispa == *pp) {
                                 cmn_err(CE_WARN, "%s: thispa(%d) == pp(%d) %Ld",
                                         __FUNCTION__, j, i,
-                                        INT_GET(*thispa, ARCH_CONVERT));
+                                        (unsigned long long)be64_to_cpu(*thispa));
                                 panic("%s: ptrs are equal in node\n",
                                         __FUNCTION__);
                         }
@@ -6210,7 +6207,7 @@ xfs_bmap_check_leaf_extents(
         xfs_ifork_t             *ifp;   /* fork structure */
         int                     level;  /* btree level, for checking */
         xfs_mount_t             *mp;    /* file system mount structure */
-        xfs_bmbt_ptr_t          *pp;    /* pointer to block address */
+        __be64                  *pp;    /* pointer to block address */
         xfs_bmbt_rec_t          *ep;    /* pointer to current extent */
         xfs_bmbt_rec_t          *lastp; /* pointer to previous extent */
         xfs_bmbt_rec_t          *nextp; /* pointer to next extent */
@@ -6231,10 +6228,12 @@ xfs_bmap_check_leaf_extents(
         ASSERT(level > 0);
         xfs_check_block(block, mp, 1, ifp->if_broot_bytes);
         pp = XFS_BMAP_BROOT_PTR_ADDR(block, 1, ifp->if_broot_bytes);
-        ASSERT(INT_GET(*pp, ARCH_CONVERT) != NULLDFSBNO);
-        ASSERT(XFS_FSB_TO_AGNO(mp, INT_GET(*pp, ARCH_CONVERT)) < mp->m_sb.sb_agcount);
-        ASSERT(XFS_FSB_TO_AGBNO(mp, INT_GET(*pp, ARCH_CONVERT)) < mp->m_sb.sb_agblocks);
-        bno = INT_GET(*pp, ARCH_CONVERT);
+        bno = be64_to_cpu(*pp);
+
+        ASSERT(bno != NULLDFSBNO);
+        ASSERT(XFS_FSB_TO_AGNO(mp, bno) < mp->m_sb.sb_agcount);
+        ASSERT(XFS_FSB_TO_AGBNO(mp, bno) < mp->m_sb.sb_agblocks);
+
         /*
          * Go down the tree until leaf level is reached, following the first
          * pointer (leftmost) at each level.
@@ -6265,8 +6264,8 @@ xfs_bmap_check_leaf_extents(
                 xfs_check_block(block, mp, 0, 0);
                 pp = XFS_BTREE_PTR_ADDR(mp->m_sb.sb_blocksize, xfs_bmbt, block,
                         1, mp->m_bmap_dmxr[1]);
-                XFS_WANT_CORRUPTED_GOTO(XFS_FSB_SANITY_CHECK(mp, INT_GET(*pp, ARCH_CONVERT)), error0);
-                bno = INT_GET(*pp, ARCH_CONVERT);
+                bno = be64_to_cpu(*pp);
+                XFS_WANT_CORRUPTED_GOTO(XFS_FSB_SANITY_CHECK(mp, bno), error0);
                 if (bp_release) {
                         bp_release = 0;
                         xfs_trans_brelse(NULL, bp);
@@ -6372,7 +6371,7 @@ xfs_bmap_count_blocks(
         xfs_ifork_t             *ifp;   /* fork structure */
         int                     level;  /* btree level, for checking */
         xfs_mount_t             *mp;    /* file system mount structure */
-        xfs_bmbt_ptr_t          *pp;    /* pointer to block address */
+        __be64                  *pp;    /* pointer to block address */
 
         bno = NULLFSBLOCK;
         mp = ip->i_mount;
@@ -6395,10 +6394,10 @@ xfs_bmap_count_blocks(
         level = be16_to_cpu(block->bb_level);
         ASSERT(level > 0);
         pp = XFS_BMAP_BROOT_PTR_ADDR(block, 1, ifp->if_broot_bytes);
-        ASSERT(INT_GET(*pp, ARCH_CONVERT) != NULLDFSBNO);
-        ASSERT(XFS_FSB_TO_AGNO(mp, INT_GET(*pp, ARCH_CONVERT)) < mp->m_sb.sb_agcount);
-        ASSERT(XFS_FSB_TO_AGBNO(mp, INT_GET(*pp, ARCH_CONVERT)) < mp->m_sb.sb_agblocks);
-        bno = INT_GET(*pp, ARCH_CONVERT);
+        bno = be64_to_cpu(*pp);
+        ASSERT(bno != NULLDFSBNO);
+        ASSERT(XFS_FSB_TO_AGNO(mp, bno) < mp->m_sb.sb_agcount);
+        ASSERT(XFS_FSB_TO_AGBNO(mp, bno) < mp->m_sb.sb_agblocks);
 
         if (unlikely(xfs_bmap_count_tree(mp, tp, ifp, bno, level, count) < 0)) {
                 XFS_ERROR_REPORT("xfs_bmap_count_blocks(2)", XFS_ERRLEVEL_LOW,
@@ -6425,7 +6424,7 @@ xfs_bmap_count_tree(
         int                     error;
         xfs_buf_t               *bp, *nbp;
         int                     level = levelin;
-        xfs_bmbt_ptr_t          *pp;
+        __be64                  *pp;
         xfs_fsblock_t           bno = blockno;
         xfs_fsblock_t           nextbno;
         xfs_bmbt_block_t        *block, *nextblock;
@@ -6452,7 +6451,7 @@ xfs_bmap_count_tree(
                 /* Dive to the next level */
                 pp = XFS_BTREE_PTR_ADDR(mp->m_sb.sb_blocksize,
                         xfs_bmbt, block, 1, mp->m_bmap_dmxr[1]);
-                bno = INT_GET(*pp, ARCH_CONVERT);
+                bno = be64_to_cpu(*pp);
                 if (unlikely((error =
                      xfs_bmap_count_tree(mp, tp, ifp, bno, level, count)) < 0)) {
                         xfs_trans_brelse(tp, bp);