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https://github.com/torvalds/linux
27 March 2024, 02:37:15 UTC
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Tip revision: 53c8ba95402be65d412a806cda3430f0e72cd107 authored by Linus Torvalds on 05 June 2008, 03:10:44 UTC
Linux 2.6.26-rc5
Tip revision: 53c8ba9
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;
}
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