| commit | 2359172a75986359ce9cf041a9aca6a32cdf8779 | [log] [tgz] |
|---|---|---|
| author | George Spelvin <linux@horizon.com> | Thu Oct 04 17:12:29 2012 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Sat Oct 06 03:04:48 2012 +0900 |
| tree | bc5a80e6153d9c3cf749b7ec4f79874d8b321fe7 | |
| parent | e49317d415f5a44bad8377a208d61902d752303e [diff] |
lib: vsprintf: optimize division by 10000 The same multiply-by-inverse technique can be used to convert division by 10000 to a 32x32->64-bit multiply. Signed-off-by: George Spelvin <linux@horizon.com> Cc: Denys Vlasenko <vda.linux@googlemail.com> Cc: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>