函数逻辑报告

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Source Code:arch\x86\include\asm\atomic64_32.h Create Date:2022-07-27 06:38:45
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：arch_atomic64_read - read atomic64 variable*@v: pointer to type atomic64_t* Atomically reads the value of @v and returns it.

函数原型：static inline s64 arch_atomic64_read(const atomic64_t *v)

返回类型：s64

参数：

类型参数名称
const atomic64_t *v
123  alternative_atomic64(read, "=&A"(r), "c"(v) : "memory")
124  返回:r
调用者
名称描述
atomic64_read