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-rw-r--r--mm/khugepaged.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index ea4ff259b671..1cd18e4347fe 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -1399,8 +1399,7 @@ static void collapse_shmem(struct mm_struct *mm,
}
if (page_mapped(page))
- unmap_mapping_range(mapping, index << PAGE_SHIFT,
- PAGE_SIZE, 0);
+ unmap_mapping_pages(mapping, index, 1, false);
spin_lock_irq(&mapping->tree_lock);