函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\irq_32.c Create Date:2022-07-27 08:32:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：do_softirq_own_stack

函数原型：void do_softirq_own_stack(void)

返回类型：void

参数：无

139  irqstk等于Operations for contexts that are safe from preemption/interrupts. These* operations verify that preemption is disabled.(softirq_stack_ptr)
142  isp等于irqstk加irqstk的长度
145  prev_esp等于irqstk
146  prev_esp等于asm(_ASM_SP);wss
148  call_on_stack(__do_softirq, isp)
调用者
名称描述
invoke_softirq
do_softirq