函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\interval_tree.c Create Date:2022-07-27 15:56:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：vma_interval_tree_remove

函数原型：void vma_interval_tree_remove(struct vm_area_struct *node, struct rb_root_cached *root)

返回类型：void

参数：

类型参数名称
struct vm_area_struct *node
struct rb_root_cached *root
25  rb_erase_augmented_cached( & rb, root, & vma_interval_tree_augment)
调用者
名称描述
delete_vma_from_mmdelete a VMA from its owning mm_struct and address space
__remove_shared_vm_structRequires inode->i_mapping->i_mmap_rwsem
__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