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mm/interval_tree: add comments to improve code readability

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Add a comment explaining the value of the ISSTATIC parameter, Inform the
reader that this is not a coding style issue.

Link: https://lkml.kernel.org/r/1613964695-17614-1-git-send-email-daizhiyuan@phytium.com.cn
Signed-off-by: Zhiyuan Dai <daizhiyuan@phytium.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Zhiyuan Dai 2021-04-29 22:57:09 -07:00 committed by Linus Torvalds
parent bf90ac198e
commit 0c1dcb0524
1 changed files with 1 additions and 1 deletions
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mm/interval_tree.c
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@ -22,7 +22,7 @@ static inline unsigned long vma_last_pgoff(struct vm_area_struct *v)
INTERVAL_TREE_DEFINE(struct vm_area_struct, shared.rb,
unsigned long, shared.rb_subtree_last,
vma_start_pgoff, vma_last_pgoff,, vma_interval_tree)
vma_start_pgoff, vma_last_pgoff, /* empty */, vma_interval_tree)
/* Insert node immediately after prev in the interval tree */
void vma_interval_tree_insert_after(struct vm_area_struct *node,