函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\nommu.c Create Date:2022-07-27 16:04:11
Last Modify:2020-03-17 21:26:27 Copyright©Brick
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函数名称：lease all the mappings made in a process's VM space

函数原型：void exit_mmap(struct mm_struct *mm)

返回类型：void

参数：

类型参数名称
struct mm_struct *mm
1570  如果非mm则返回
1573  Total pages mapped 等于0
1575  当vma等于 list of VMAs 循环
1576  list of VMAs 等于linked list of VM areas per task, sorted by address
1577  delete a VMA from its owning mm_struct and address space
1578  destroy a VMA record
1579  cond_resched()
调用者
名称描述
__mmput