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mm/khugepaged: make khugepaged_collapse_control static

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The global variable 'khugepaged_collapse_control' is not used outside of
mm/khugepaged.c.  Make it static to limit its scope.

Link: https://lkml.kernel.org/r/20260118192253.9263-14-shivankg@amd.com
Signed-off-by: Shivank Garg <shivankg@amd.com>
Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand (Red Hat) <david@kernel.org>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Dev Jain <dev.jain@arm.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Nico Pache <npache@redhat.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Shivank Garg
2026-01-18 19:23:01 +00:00
committed by Andrew Morton
parent 40bd4ff090
commit 9c284c91b0
1 changed files with 1 additions and 1 deletions
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2
mm/khugepaged.c
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@@ -827,7 +827,7 @@ 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,
};