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authorAkinobu Mita <akinobu.mita@gmail.com>2006-12-08 11:36:25 +0100
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-08 17:28:39 +0100
commita5cfc1ec58a07074dacb6aa8c79eff864c966d12 (patch)
tree5fbb16ee570ec1d9a9f6adbc7a5cc963e7ca93d8 /arch/x86_64
parent[PATCH] Fix generic WARN_ON message (diff)
downloadlinux-a5cfc1ec58a07074dacb6aa8c79eff864c966d12.tar.xz
linux-a5cfc1ec58a07074dacb6aa8c79eff864c966d12.zip
[PATCH] bit reverse library
This patch provides two bit reverse functions and bit reverse table. - reverse the order of bits in a u32 value u8 bitrev8(u8 x); - reverse the order of bits in a u32 value u32 bitrev32(u32 x); - byte reverse table const u8 byte_rev_table[256]; Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64')
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