[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>
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@ -40,6 +40,22 @@
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#undef XFS_NATIVE_HOST
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#endif
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#ifdef XFS_NATIVE_HOST
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#define cpu_to_be16(val) ((__be16)(val))
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#define cpu_to_be32(val) ((__be32)(val))
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#define cpu_to_be64(val) ((__be64)(val))
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#define be16_to_cpu(val) ((__uint16_t)(val)
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#define be32_to_cpu(val) ((__uint32_t)(val))
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#define be64_to_cpu(val) ((__uint64_t)(val))
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#else
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#define cpu_to_be16(val) (__swab16((__uint16_t)(val)))
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#define cpu_to_be32(val) (__swab32((__uint32_t)(val)))
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#define cpu_to_be64(val) (__swab64((__uint64_t)(val)))
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#define be16_to_cpu(val) (__swab16((__be16)(val)))
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#define be32_to_cpu(val) (__swab32((__be32)(val)))
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#define be64_to_cpu(val) (__swab64((__be64)(val)))
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#endif
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#endif /* __KERNEL__ */
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/* do we need conversion? */
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