函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\kexec_core.c Create Date:2022-07-27 12:04:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：crash_free_reserved_phys_range

函数原型：void __weak crash_free_reserved_phys_range(unsigned long begin, unsigned long end)

返回类型：void

参数：

类型参数名称
unsigned longbegin
unsigned longend
1002  以addr小于end循环free_reserved_page(boot_pfn_to_page(addr >> PAGE_SHIFT determines the page size ))
调用者
名称描述
crash_shrink_memory