diff options
| author | David Chinner <dgc@sgi.com> | 2007-06-28 02:43:39 -0400 |
|---|---|---|
| committer | Tim Shimmin <tes@chook.melbourne.sgi.com> | 2007-07-14 01:36:53 -0400 |
| commit | 54aa8e26e90da882b145fcd33ed752431d6b318b (patch) | |
| tree | 0db6ef3be233bea122b90af9c2db03c3e0a12f39 /fs | |
| parent | 24ad33ff714bd117cab30e71e2ad41e4e1185108 (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')
| -rw-r--r-- | fs/xfs/xfs_btree.h | 32 |
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 && \ |