函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\asm-generic\bitops\instrumented-non-atomic.h Create Date:2022-07-27 06:38:11
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__change_bit - Toggle a bit in memory*@nr: the bit to change*@addr: the address to start counting from* Unlike change_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

函数原型：static inline void __change_bit(long nr, volatile unsigned long *addr)

返回类型：void

参数：

类型参数名称
longnr
volatile unsigned long *addr
57  kasan_check_write(addr + BIT_WORD(nr), sizeof(long))
58  arch___change_bit(nr, addr)
调用者
名称描述
kasan_bitops