[PATCH 3/8] mm/bootmem_info: stop using PG_private

[David Hildenbrand (Arm)]

Nobody checks PG_private for these pages, and we can happily use
set_page_private() without setting PG_private. So let's just stop
setting/clearing PG_private.

Signed-off-by: David Hildenbrand (Arm) <david@xxxxxxxxxx>
---
 mm/bootmem_info.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/mm/bootmem_info.c b/mm/bootmem_info.c
index a0a1ecdec8d0..6e2aaab3dca9 100644
--- a/mm/bootmem_info.c
+++ b/mm/bootmem_info.c
@@ -19,7 +19,6 @@ void get_page_bootmem(unsigned long info, struct page *page,
 {
 	BUG_ON(type > 0xf);
 	BUG_ON(info > (ULONG_MAX >> 4));
-	SetPagePrivate(page);
 	set_page_private(page, info << 4 | type);
 	page_ref_inc(page);
 }
@@ -32,7 +31,6 @@ void put_page_bootmem(struct page *page)
 	       type > MEMORY_HOTPLUG_MAX_BOOTMEM_TYPE);
 
 	if (page_ref_dec_return(page) == 1) {
-		ClearPagePrivate(page);
 		set_page_private(page, 0);
 		kmemleak_free_part_phys(PFN_PHYS(page_to_pfn(page)), PAGE_SIZE);
 		free_reserved_page(page);

-- 
2.43.0