Commit f7e2f7e8 authored by Fabian Frederick's avatar Fabian Frederick Committed by Linus Torvalds
Browse files

mm/memblock.c: use PFN_DOWN 



Replace ((x) >> PAGE_SHIFT) with the pfn macro.

Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c8e861a5

mm/memblock.c

+2 −3
Original line number Diff line number Diff line
@@ -1402,9 +1402,8 @@ int __init_memblock memblock_search_pfn_nid(unsigned long pfn, 
	if (mid == -1)

		return -1;



	*start_pfn = type->regions[mid].base >> PAGE_SHIFT;

	*end_pfn = (type->regions[mid].base + type->regions[mid].size)

			>> PAGE_SHIFT;

	*start_pfn = PFN_DOWN(type->regions[mid].base);

	*end_pfn = PFN_DOWN(type->regions[mid].base + type->regions[mid].size);



	return type->regions[mid].nid;

}