函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\idt.c Create Date:2022-07-27 08:31:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：alloc_intr_gate

函数原型：void alloc_intr_gate(unsigned int n, const void *addr)

返回类型：void

参数：

类型参数名称
unsigned intn
const void *addr
364  BUG_ON(n < FIRST_SYSTEM_VECTOR)
365  如果非st_and_set_bit - Set a bit and return its old value*@nr: Bit to set*@addr: Address to count from* This is an atomic fully-ordered operation (implied full memory barrier).则set_intr_gate(n, addr)
调用者
名称描述
ms_hyperv_init_platform
acrn_init_platform