summaryrefslogtreecommitdiff
path: root/fs/xfs/xfs_linux.h
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2014-07-30 09:12:05 +1000
committerDave Chinner <david@fromorbit.com>2014-07-30 09:12:05 +1000
commitd5cf09baced0ef3d2cc118865079f8b129e98e2f (patch)
tree124fb5a2e0d711952cbe7668bb55b7a7aaa5792a /fs/xfs/xfs_linux.h
parent74dc93a9087fc71240486d914b4a95f8e510e0e4 (diff)
xfs: require 64-bit sector_t
Trying to support tiny disks only and saving a bit memory might have made sense on an SGI O2 15 years ago, but is pretty pointless today. Remove the rarely tested codepath that uses various smaller in-memory types to reduce our test matrix and make the codebase a little bit smaller and less complicated. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ben Myers <bpm@sgi.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_linux.h')
-rw-r--r--fs/xfs/xfs_linux.h12
1 files changed, 0 insertions, 12 deletions
diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
index f59b966bf903..69aae8affd41 100644
--- a/fs/xfs/xfs_linux.h
+++ b/fs/xfs/xfs_linux.h
@@ -21,18 +21,6 @@
#include <linux/types.h>
/*
- * XFS_BIG_BLKNOS needs block layer disk addresses to be 64 bits.
- * XFS_BIG_INUMS requires XFS_BIG_BLKNOS to be set.
- */
-#if defined(CONFIG_LBDAF) || (BITS_PER_LONG == 64)
-# define XFS_BIG_BLKNOS 1
-# define XFS_BIG_INUMS 1
-#else
-# define XFS_BIG_BLKNOS 0
-# define XFS_BIG_INUMS 0
-#endif
-
-/*
* Kernel specific type declarations for XFS
*/
typedef signed char __int8_t;