函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\rmap.h Create Date:2022-07-27 09:55:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：anon_vma_merge

函数原型：static inline void anon_vma_merge(struct vm_area_struct *vma, struct vm_area_struct *next)

返回类型：void

参数：

类型参数名称
struct vm_area_struct *vma
struct vm_area_struct *next
159  VM_BUG_ON_VMA(Serialized by page_table_lock != Serialized by page_table_lock , vma)
160  unlink_anon_vmas(next)
调用者
名称描述
__vma_adjustWe cannot adjust vm_start, vm_end, vm_pgoff fields of a vma that* is already present in an i_mmap tree without adjusting the tree.* The following helper function should be used when such adjustments* are necessary