Content - 6a3bd48fa2a06e500d6695ac936a6ff4143775e4 - b612e52/lib/reciprocal_div.c

swh:1:snp:173f8deb0c56c557784b4fd217e7608ac6197844

Tip revision: bbf25010f1a6b761914430f5fca081ec8c7accd1 authored by Linus Torvalds on 09 October 2007, 20:31:38 UTC
Linux 2.6.23

Tip revision: bbf2501

reciprocal_div.c

#include <asm/div64.h>
#include <linux/reciprocal_div.h>

u32 reciprocal_value(u32 k)
{
	u64 val = (1LL << 32) + (k - 1);
	do_div(val, k);
	return (u32)val;
}