[PATCH] mm/page_alloc: enclose kho-specific code with CONFIG_KEXEC_HANDOVER

[SeongJae Park]

Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
---
 mm/page_alloc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 5ca078dde61d6..ed4d585f46202 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -550,11 +550,13 @@ void __meminit init_pageblock_migratetype(struct page *page,
 		     migratetype < MIGRATE_PCPTYPES))
 		migratetype = MIGRATE_UNMOVABLE;
 
+#ifdef CONFIG_KEXEC_HANDOVER
 	/*
 	 * Mark KHO scratch as CMA so no unmovable allocations are made there.
 	 */
 	if (unlikely(kho_scratch_overlap(page_to_phys(page), PAGE_SIZE)))
 		migratetype = MIGRATE_CMA;
+#endif
 
 	flags = migratetype;
 
-- 
2.47.3