函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\tsc.c Create Date:2022-07-27 08:46:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：tsc_cs_mark_unstable

函数原型：static void tsc_cs_mark_unstable(struct clocksource *cs)

返回类型：void

参数：

类型参数名称
struct clocksource *cs
1092  如果TSC can be unstable due to cpufreq or due to unsynced TSCs则返回
1095  TSC can be unstable due to cpufreq or due to unsynced TSCs等于1
1096  如果using_native_sched_clock()则clear_sched_clock_stable()
1098  disable_sched_clock_irqtime()
1099  打印信息("Marking TSC unstable due to clocksource watchdog\n")