函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\smpboot.c Create Date:2022-07-27 09:24:09
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：pology_update_die_map - Update the physical to logical die map*@die: The die id as retrieved via CPUID*@cpu: The cpu for which this is updated

函数原型：int topology_update_die_map(unsigned int die, unsigned int cpu)

返回类型：int

参数：

类型参数名称
unsigned intdie
unsigned intcpu
356  new等于pology_phys_to_logical_die - Map a physical die id to logical* Returns logical die id or -1 if not found
357  如果new大于等于0则转到:found
360  new等于logical_die自加
361  如果new不等于die则
362  打印信息("CPU %u Converting physical %u to logical die %u\n", cpu, die, new)
365  found :
366  logical_die_id等于new
367  返回:0
调用者
名称描述
smp_store_boot_cpu_info