[XFS] split ondisk vs incore versions of xfs_bmbt_rec_t

currently xfs_bmbt_rec_t is used both for ondisk extents as well as
host-endian ones. This patch adds a new xfs_bmbt_rec_host_t for the native
endian ones and cleans up the fallout. There have been various endianess
issues in the tracing / debug printf code that are fixed by this patch.

SGI-PV: 968563
SGI-Modid: xfs-linux-melb:xfs-kern:29318a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 6ff0f4de1630..9567d1846ee5 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -1717,7 +1717,6 @@ xfs_qm_get_rtblks(
         xfs_extnum_t    idx;                    /* extent record index */
         xfs_ifork_t     *ifp;                   /* inode fork pointer */
         xfs_extnum_t    nextents;               /* number of extent entries */
-        xfs_bmbt_rec_t  *ep;                    /* pointer to an extent entry */
         int             error;
 
         ASSERT(XFS_IS_REALTIME_INODE(ip));
@@ -1728,10 +1727,8 @@ xfs_qm_get_rtblks(
         }
         rtblks = 0;
         nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t);
-        for (idx = 0; idx < nextents; idx++) {
-                ep = xfs_iext_get_ext(ifp, idx);
-                rtblks += xfs_bmbt_get_blockcount(ep);
-        }
+        for (idx = 0; idx < nextents; idx++)
+                rtblks += xfs_bmbt_get_blockcount(xfs_iext_get_ext(ifp, idx));
         *O_rtblks = (xfs_qcnt_t)rtblks;
         return 0;
 }