__vma_link_rb

Name:__vma_link_rb

Proto:void __vma_link_rb(struct mm_struct *mm, struct vm_area_struct *vma, struct rb_node **rb_link, struct rb_node *rb_parent)

Type:void

Parameter:

Type	Parameter	Name
struct mm_struct *	mm
struct vm_area_struct *	vma
struct rb_node **	rb_link
struct rb_node *	rb_parent

592

If linked list of VM areas per task, sorted by address Then Update augmented rbtree rb_subtree_gap values after vma->vm_start or* in the rbtree.

594

Else highest vma end address = vm_end_gap(vma)

606

rb_link_node( & vm_rb, rb_parent, rb_link)

607

Largest free memory gap in bytes to the left of this VMA.* Either between this VMA and vma->vm_prev, or between one of the* VMAs below us in the VMA rbtree and its ->vm_prev. This helps* get_unmapped_area find a free area of the right size. = 0

608

Update augmented rbtree rb_subtree_gap values after vma->vm_start or* in the rbtree.

609

vma_rb_insert(vma, & mm_rb)

**Caller**
Name	Describe
__vma_link

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