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 09:27:28
Last Modify:2020-03-16 21:22:25 Copyright©Brick
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函数名称：default_send_IPI_mask_allbutself_logical

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

返回类型：void

参数：

类型参数名称
const struct cpumask *mask
intvector
271  this_cpu等于当前cpu ID()
275  local_irq_save(flags)
277  如果query_cpu恒等于this_cpu则继续下一循环
279  This is used to send an IPI with no shorthand notation (the destination is* specified in bits 56 to 63 of the ICR).
283  local_irq_restore(flags)