Thread (44 messages) 44 messages, 9 authors, 2012-07-04

Re: [PATCH -mm v2 01/11] mm: track free size between VMAs in VMA rbtree

From: Peter Zijlstra <peterz@infradead.org>
Date: 2012-06-22 09:59:09
Also in: lkml

On Thu, 2012-06-21 at 17:57 -0400, Rik van Riel wrote:
quoted hunk ↗ jump to hunk
@@ -1941,6 +2017,8 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
        *insertion_point = vma;
        if (vma)
                vma->vm_prev = prev;
+       if (vma)
+               rb_augment_erase_end(&vma->vm_rb, vma_rb_augment_cb, NULL); 
Shouldn't that be adjust_free_gap()? There is after all no actual erase
happening.

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