clocksource

函数名称：locksource_select - Select the best clocksource available* Private function. Must hold clocksource_mutex when called.* Select the clocksource with the best rating, or the clocksource,* which is selected by userspace override.

函数原型：static void clocksource_select(void)

返回类型：void

参数：无

**调用者**
名称	描述
clocksource_done_booting	locksource_done_booting - Called near the end of core bootup* Hack to avoid lots of clocksource churn at boot time.* We use fs_initcall because we want this to start before* device_initcall but after subsys_initcall.
__clocksource_register_scale	__clocksource_register_scale - Used to install new clocksources@cs: clocksource to be registered@scale: Scale factor multiplied against freq to get clocksource hz*@freq: clocksource frequency (cycles per second) divided by scale
clocksource_change_rating	locksource_change_rating - Change the rating of a registered clocksource@cs: clocksource to be changed@rating: new rating

函数逻辑报告