函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\smp.c Create Date:2022-07-27 09:23:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：smp_call_function_single_interrupt

函数原型：__visible void __irq_entry smp_call_function_single_interrupt(struct pt_regs *r)

返回类型：void

参数：

类型参数名称
struct pt_regs *r
259  ipi_entering_ack_irq()
260  trace_call_function_single_entry(CALL_FUNCTION_SINGLE_VECTOR)
261  inc_irq_stat(irq_call_count)
262  generic_smp_call_function_single_interrupt - Execute SMP IPI callbacks* Invoked by arch to handle an IPI for call function single.* Must be called with interrupts disabled.
263  trace_call_function_single_exit(CALL_FUNCTION_SINGLE_VECTOR)
264  exiting_irq()