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authorDavid Chinner <dgc@sgi.com>2007-06-28 02:43:39 -0400
committerTim Shimmin <tes@chook.melbourne.sgi.com>2007-07-14 01:36:53 -0400
commit54aa8e26e90da882b145fcd33ed752431d6b318b (patch)
tree0db6ef3be233bea122b90af9c2db03c3e0a12f39 /fs/xfs
parent24ad33ff714bd117cab30e71e2ad41e4e1185108 (diff)
[XFS] Simplify XFS min/max macros.
SGI-PV: 964547 SGI-Modid: xfs-linux-melb:xfs-kern:28945a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Nathan Scott <nscott@aconex.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/xfs_btree.h32
1 files changed, 8 insertions, 24 deletions
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h
index 4e27d55a1e73..6e40a0a198ff 100644
--- a/fs/xfs/xfs_btree.h
+++ b/fs/xfs/xfs_btree.h
@@ -444,30 +444,14 @@ xfs_btree_setbuf(
444/* 444/*
445 * Min and max functions for extlen, agblock, fileoff, and filblks types. 445 * Min and max functions for extlen, agblock, fileoff, and filblks types.
446 */ 446 */
447#define XFS_EXTLEN_MIN(a,b) \ 447#define XFS_EXTLEN_MIN(a,b) min_t(xfs_extlen_t, (a), (b))
448 ((xfs_extlen_t)(a) < (xfs_extlen_t)(b) ? \ 448#define XFS_EXTLEN_MAX(a,b) max_t(xfs_extlen_t, (a), (b))
449 (xfs_extlen_t)(a) : (xfs_extlen_t)(b)) 449#define XFS_AGBLOCK_MIN(a,b) min_t(xfs_agblock_t, (a), (b))
450#define XFS_EXTLEN_MAX(a,b) \ 450#define XFS_AGBLOCK_MAX(a,b) max_t(xfs_agblock_t, (a), (b))
451 ((xfs_extlen_t)(a) > (xfs_extlen_t)(b) ? \ 451#define XFS_FILEOFF_MIN(a,b) min_t(xfs_fileoff_t, (a), (b))
452 (xfs_extlen_t)(a) : (xfs_extlen_t)(b)) 452#define XFS_FILEOFF_MAX(a,b) max_t(xfs_fileoff_t, (a), (b))
453#define XFS_AGBLOCK_MIN(a,b) \ 453#define XFS_FILBLKS_MIN(a,b) min_t(xfs_filblks_t, (a), (b))
454 ((xfs_agblock_t)(a) < (xfs_agblock_t)(b) ? \ 454#define XFS_FILBLKS_MAX(a,b) max_t(xfs_filblks_t, (a), (b))
455 (xfs_agblock_t)(a) : (xfs_agblock_t)(b))
456#define XFS_AGBLOCK_MAX(a,b) \
457 ((xfs_agblock_t)(a) > (xfs_agblock_t)(b) ? \
458 (xfs_agblock_t)(a) : (xfs_agblock_t)(b))
459#define XFS_FILEOFF_MIN(a,b) \
460 ((xfs_fileoff_t)(a) < (xfs_fileoff_t)(b) ? \
461 (xfs_fileoff_t)(a) : (xfs_fileoff_t)(b))
462#define XFS_FILEOFF_MAX(a,b) \
463 ((xfs_fileoff_t)(a) > (xfs_fileoff_t)(b) ? \
464 (xfs_fileoff_t)(a) : (xfs_fileoff_t)(b))
465#define XFS_FILBLKS_MIN(a,b) \
466 ((xfs_filblks_t)(a) < (xfs_filblks_t)(b) ? \
467 (xfs_filblks_t)(a) : (xfs_filblks_t)(b))
468#define XFS_FILBLKS_MAX(a,b) \
469 ((xfs_filblks_t)(a) > (xfs_filblks_t)(b) ? \
470 (xfs_filblks_t)(a) : (xfs_filblks_t)(b))
471 455
472#define XFS_FSB_SANITY_CHECK(mp,fsb) \ 456#define XFS_FSB_SANITY_CHECK(mp,fsb) \
473 (XFS_FSB_TO_AGNO(mp, fsb) < mp->m_sb.sb_agcount && \ 457 (XFS_FSB_TO_AGNO(mp, fsb) < mp->m_sb.sb_agcount && \