函数逻辑报告 |
Source Code:kernel\time\clocksource.c |
Create Date:2022-07-27 11:43:51 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:locks_calc_mult_shift - calculate mult/shift factors for scaled math of clocks*@mult: pointer to mult variable*@shift: pointer to shift variable*@from: frequency to convert from*@to: frequency to convert to*@maxsec: guaranteed runtime conversion range in
函数原型:void clocks_calc_mult_shift(unsigned int *mult, unsigned int *shift, unsigned int from, unsigned int to, unsigned int maxsec)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
unsigned int * | mult | |
unsigned int * | shift | |
unsigned int | from | |
unsigned int | to | |
unsigned int | maxsec |
48 | sftacc等于32 |
名称 | 描述 |
---|---|
__clocksource_update_freq_scale | __clocksource_update_freq_scale - Used update clocksource with new freq*@cs: clocksource to be registered*@scale: Scale factor multiplied against freq to get clocksource hz*@freq: clocksource frequency (cycles per second) divided by scale |
sched_clock_register | |
__set_cyc2ns_scale |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |