函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\clockevents.c Create Date:2022-07-27 11:49:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Issues smp function call to unbind a per cpu device. Called with* clockevents_mutex held.

函数原型：static int clockevents_unbind(struct clock_event_device *ced, int cpu)

返回类型：int

参数：

类型参数名称
struct clock_event_device *ced
intcpu
420  struct ce_unbind cu = {ce = ced, res = - ENODEV}
422  smp_call_function_single(cpu, SMP function call to unbind a device, & cu, 1)
423  返回:res
调用者
名称描述
clockevents_unbind_deviceUnbind a clockevents device.