函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\cpuid-deps.c Create Date:2022-07-27 08:57:01
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：clear_feature

函数原型：static inline void clear_feature(struct cpuinfo_x86 *c, unsigned int feature)

返回类型：void

参数：

类型参数名称
struct cpuinfo_x86 *c
unsigned intfeature
82  如果非c则
83  clear_cpu_cap( & common cpu data for all cpus , feature)
84  设置内存位
85  否则
86  lear_bit - Clears a bit in memory*@nr: Bit to clear*@addr: Address to start counting from* This is a relaxed atomic operation (no implied memory barriers).
调用者
名称描述
do_clear_cpu_cap