linux/lib/math/reciprocal_div.c

// SPDX-License-Identifier: GPL-2.0
#include <linux/bitops.h>
#include <linux/bug.h>
#include <linux/export.h>
#include <linux/limits.h>
#include <linux/math.h>
#include <linux/minmax.h>
#include <linux/types.h>

#include <linux/reciprocal_div.h>

/*
 * For a description of the algorithm please have a look at
 * include/linux/reciprocal_div.h
 */

struct reciprocal_value reciprocal_value(u32 d)
{ … }
EXPORT_SYMBOL(…);

struct reciprocal_value_adv reciprocal_value_adv(u32 d, u8 prec)
{ … }
EXPORT_SYMBOL(…);