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Make it static to limit its scope. Reviewed-by: Wei Yang Reviewed-by: Zi Yan Acked-by: David Hildenbrand (Red Hat) Signed-off-by: Shivank Garg --- mm/khugepaged.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 6892b23d6fc4..4df480a87a74 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -829,7 +829,7 @@ static void khugepaged_alloc_sleep(void) remove_wait_queue(&khugepaged_wait, &wait); } -struct collapse_control khugepaged_collapse_control = { +static struct collapse_control khugepaged_collapse_control = { .is_khugepaged = true, }; -- 2.43.0