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-rw-r--r--mm/khugepaged.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 19f3401e568a..2c318ad1db20 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -1543,7 +1543,7 @@ static void retract_page_tables(struct address_space *mapping, pgoff_t pgoff)
/*
* Check vma->anon_vma to exclude MAP_PRIVATE mappings that
* got written to. These VMAs are likely not worth investing
- * down_write(mmap_sem) as PMD-mapping is likely to be split
+ * mmap_write_lock(mm) as PMD-mapping is likely to be split
* later.
*
* Not that vma->anon_vma check is racy: it can be set up after