函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\apic\ipi.c Create Date:2022-07-27 09:27:27
Last Modify:2020-03-16 21:22:25 Copyright©Brick
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函数名称：default_send_IPI_mask_allbutself_phys

函数原型：void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask, int vector)

返回类型：void

参数：

类型参数名称
const struct cpumask *mask
intvector
205  this_cpu等于当前cpu ID()
211  local_irq_save(flags)
213  如果query_cpu恒等于this_cpu则继续下一循环
215  This is used to send an IPI with no shorthand notation (the destination is* specified in bits 56 to 63 of the ICR).
218  local_irq_restore(flags)
调用者
名称描述
bigsmp_send_IPI_allbutself