函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\timer.c Create Date:2022-07-27 11:39:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：get_timer_cpu_base

函数原型：static inline struct timer_base *get_timer_cpu_base(unsigned int tflags, unsigned int cpu)

返回类型：struct timer_base

参数：

类型参数名称
unsigned inttflags
unsigned intcpu
838  base等于per_cpu_ptr( & timer_bases[BASE_STD], cpu)
844  如果IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_NO_HZ_COMMON)且tflags按位与TIMER_DEFERRABLE则base等于per_cpu_ptr( & timer_bases[BASE_DEF], cpu)
846  返回:base
调用者
名称描述
get_timer_base
add_timer_onadd_timer_on - start a timer on a particular CPU*@timer: the timer to be added*@cpu: the CPU to start it on* This is not very scalable on SMP. Double adds are not possible.