函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\math\prime_numbers.c Create Date:2022-07-27 07:40:58
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：clear_multiples

函数原型：static unsigned long clear_multiples(unsigned long x, unsigned long *p, unsigned long start, unsigned long end)

返回类型：unsigned long

参数：

类型参数名称
unsigned longx
unsigned long *p
unsigned longstart
unsigned longend
97  m等于2乘x
98  如果m小于start则m等于undup - round up to the next specified multiple*@x: the value to up*@y: multiple to round up to* Rounds @x up to next multiple of @y. If @y will always be a power* of 2, consider using the faster round_up().(start, x)
101  当m小于end循环
102  __clear_bit - Clears a bit in memory*@nr: the bit to clear*@addr: the address to start counting from* Unlike clear_bit(), this function is non-atomic. If it is called on the same* region of memory concurrently, the effect may be that only one operation
103  m加等于x
106  返回:x
调用者
名称描述
expand_to_next_prime