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| author | Kautuk Consul <consul.kautuk@gmail.com> | 2012-03-21 16:34:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-21 17:55:00 -0700 |
| commit | 88f6b4c32e531dc5b06bd05144f790847a1fdaeb (patch) | |
| tree | 751d07060432fe32200d7849e7901082968b3e51 /mm | |
| parent | d71b5a73fe9af42752c4329b087f7911b35f8f79 (diff) | |
| download | lwn-88f6b4c32e531dc5b06bd05144f790847a1fdaeb.tar.gz lwn-88f6b4c32e531dc5b06bd05144f790847a1fdaeb.zip | |
mmap.c: fix comment for __insert_vm_struct()
The comment above __insert_vm_struct seems to suggest that this function
is also going to link the VMA with the anon_vma, but this is not true.
This function only links the VMA to the mm->mm_rb tree and the mm->mmap
linked list.
[akpm@linux-foundation.org: improve comment layout and text]
Signed-off-by: Kautuk Consul <consul.kautuk@gmail.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/mmap.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index a19cc271e794..230f0bac06b6 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -451,9 +451,8 @@ static void vma_link(struct mm_struct *mm, struct vm_area_struct *vma, } /* - * Helper for vma_adjust in the split_vma insert case: - * insert vm structure into list and rbtree and anon_vma, - * but it has already been inserted into prio_tree earlier. + * Helper for vma_adjust() in the split_vma insert case: insert a vma into the + * mm's list and rbtree. It has already been inserted into the prio_tree. */ static void __insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma) { |