函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\mmap.c Create Date:2022-07-27 16:15:13
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：vma_gap_callbacks_propagate

函数原型：static inline void vma_gap_callbacks_propagate(struct rb_node *rb, struct rb_node *stop)

返回类型：void

参数：

类型参数名称
struct rb_node *rb
struct rb_node *stop
433  当rb不等于stop循环
433  struct vm_area_struct * node = ({
433  __mptr等于rb
433  循环
433  当0循环
433  __mptr减__builtin_offsetof(structvm_area_struct, vm_rb)
433  })
433  如果vma_gap_callbacks_compute_max(node, true)则退出
433  rb等于__rb_parent_color按位与3的反
调用者
名称描述
vma_gap_updateUpdate augmented rbtree rb_subtree_gap values after vma->vm_start or* in the rbtree.