函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\pvclock.h Create Date:2022-07-27 09:44:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:__pvclock_read_cycles

函数原型:static __always_inline u64 __pvclock_read_cycles(const struct pvclock_vcpu_time_info *src, u64 tsc)

返回类型:u64

参数:

类型参数名称
const struct pvclock_vcpu_time_info *src
u64tsc
84  delta等于tsctsc_timestamp
85  offset等于Scale a 64-bit delta by scaling and multiplying by a 32-bit fraction,* yielding a 64-bit result.
87  返回:system_timeoffset
调用者
名称描述
pvclock_clocksource_read