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| author | Christoph Hellwig <hch@sgi.com> | 2006-01-11 15:23:43 +1100 |
|---|---|---|
| committer | Nathan Scott <nathans@sgi.com> | 2006-01-11 15:23:43 +1100 |
| commit | d3a9b1f9da4ee3e6d284148412097621b1c9e575 (patch) | |
| tree | 0de472c3ae18e863aaa0099f2227e2163f71693a /fs/xfs/xfs_arch.h | |
| parent | f60d36690ce11a6a41b89e63b4201fbba3aa0bfb (diff) | |
| download | lwn-d3a9b1f9da4ee3e6d284148412097621b1c9e575.tar.gz lwn-d3a9b1f9da4ee3e6d284148412097621b1c9e575.zip | |
[XFS] merge xfs_arch.h userspace changes back
SGI-PV: 907752
SGI-Modid: xfs-linux-melb:xfs-kern:201882a
Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_arch.h')
| -rw-r--r-- | fs/xfs/xfs_arch.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/xfs/xfs_arch.h b/fs/xfs/xfs_arch.h index 68e5051d8e24..f1aeda599eb1 100644 --- a/fs/xfs/xfs_arch.h +++ b/fs/xfs/xfs_arch.h @@ -40,6 +40,22 @@ #undef XFS_NATIVE_HOST #endif +#ifdef XFS_NATIVE_HOST +#define cpu_to_be16(val) ((__be16)(val)) +#define cpu_to_be32(val) ((__be32)(val)) +#define cpu_to_be64(val) ((__be64)(val)) +#define be16_to_cpu(val) ((__uint16_t)(val) +#define be32_to_cpu(val) ((__uint32_t)(val)) +#define be64_to_cpu(val) ((__uint64_t)(val)) +#else +#define cpu_to_be16(val) (__swab16((__uint16_t)(val))) +#define cpu_to_be32(val) (__swab32((__uint32_t)(val))) +#define cpu_to_be64(val) (__swab64((__uint64_t)(val))) +#define be16_to_cpu(val) (__swab16((__be16)(val))) +#define be32_to_cpu(val) (__swab32((__be32)(val))) +#define be64_to_cpu(val) (__swab64((__be64)(val))) +#endif + #endif /* __KERNEL__ */ /* do we need conversion? */ |