diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 14:32:24 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 14:32:24 -0700 |
| commit | a348a7e6fdbcd2d5192a09719a479bb238fde727 (patch) | |
| tree | 5ff94185f4e5a810777469d7fe7832a8ec2d3430 /fs/xfs/xfs_arch.h | |
| parent | 808347f6a31792079e345ec865e9cfcb6e8ae6b2 (diff) | |
| parent | 28d0325ce6e0a52f53d8af687e6427fee59004d3 (diff) | |
Merge commit 'v2.6.31-rc1' into dmaengine
Diffstat (limited to 'fs/xfs/xfs_arch.h')
| -rw-r--r-- | fs/xfs/xfs_arch.h | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/fs/xfs/xfs_arch.h b/fs/xfs/xfs_arch.h index 53d5e70d1360..0902249354a0 100644 --- a/fs/xfs/xfs_arch.h +++ b/fs/xfs/xfs_arch.h @@ -73,28 +73,6 @@ static inline void be64_add_cpu(__be64 *a, __s64 b) #endif /* __KERNEL__ */ -/* do we need conversion? */ -#define ARCH_NOCONVERT 1 -#ifdef XFS_NATIVE_HOST -# define ARCH_CONVERT ARCH_NOCONVERT -#else -# define ARCH_CONVERT 0 -#endif - -/* generic swapping macros */ - -#ifndef HAVE_SWABMACROS -#define INT_SWAP16(type,var) ((typeof(type))(__swab16((__u16)(var)))) -#define INT_SWAP32(type,var) ((typeof(type))(__swab32((__u32)(var)))) -#define INT_SWAP64(type,var) ((typeof(type))(__swab64((__u64)(var)))) -#endif - -#define INT_SWAP(type, var) \ - ((sizeof(type) == 8) ? INT_SWAP64(type,var) : \ - ((sizeof(type) == 4) ? INT_SWAP32(type,var) : \ - ((sizeof(type) == 2) ? INT_SWAP16(type,var) : \ - (var)))) - /* * get and set integers from potentially unaligned locations */ @@ -107,16 +85,6 @@ static inline void be64_add_cpu(__be64 *a, __s64 b) ((__u8*)(pointer))[1] = (((value) ) & 0xff); \ } -/* does not return a value */ -#define INT_SET(reference,arch,valueref) \ - (__builtin_constant_p(valueref) ? \ - (void)( (reference) = ( ((arch) != ARCH_NOCONVERT) ? (INT_SWAP((reference),(valueref))) : (valueref)) ) : \ - (void)( \ - ((reference) = (valueref)), \ - ( ((arch) != ARCH_NOCONVERT) ? (reference) = INT_SWAP((reference),(reference)) : 0 ) \ - ) \ - ) - /* * In directories inode numbers are stored as unaligned arrays of unsigned * 8bit integers on disk. |