函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\mpparse.c Create Date:2022-07-27 09:25:34
Last Modify:2020-03-16 21:44:10 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：check_physptr

函数原型：static int __init check_physptr(struct mpf_intel *mpf, unsigned int early)

返回类型：int

参数：

类型参数名称
struct mpf_intel *mpf
unsigned intearly
456  size等于get_mpc_size(Configuration table address )
457  mpc等于early_memremap(Configuration table address , size)
463  如果非smp_read_mpc(mpc, early)则
467  打印错误信息("BIOS bug, MP table errors detected!...\n")
468  打印标准信息("... disabling SMP support. (tell your hw vendor)\n")
469  early_memunmap(mpc, size)
470  返回:负1
472  early_memunmap(mpc, size)
474  如果early则返回:负1
497  返回:0
调用者
名称描述
default_get_smp_configScan the memory blocks for an SMP configuration block.