| commit | a5cfc1ec58a07074dacb6aa8c79eff864c966d12 | [log] [tgz] |
|---|---|---|
| author | Akinobu Mita <akinobu.mita@gmail.com> | Fri Dec 08 02:36:25 2006 -0800 |
| committer | Linus Torvalds <torvalds@woody.osdl.org> | Fri Dec 08 08:28:39 2006 -0800 |
| tree | 5fbb16ee570ec1d9a9f6adbc7a5cc963e7ca93d8 | |
| parent | 30e25b71e725b150585e17888b130e3324f8cf7c [diff] |
[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>