mm/rmap: fix comment in anon_vma_clone()
Commit 2555283e ("mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse") use num_children and num_active_vmas to replace the origin degree to fix anon_vma UAF problem. Update the comment in anon_vma_clone to fit this change. Link: https://lkml.kernel.org/r/20221014013931.1565969-1-mawupeng1@huawei.comSigned-off-by: Ma Wupeng <mawupeng1@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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