Commit a6583c7c authored Sep 16, 2014 by Ganapatrao Kulkarni Committed by Catalin Marinas Sep 17, 2014

arm64:mm: initialize max_mapnr using function set_max_mapnr



Initializing max_mapnr using set_max_mapnr() helper function instead
of direct reference. Also not adding PHYS_PFN_OFFSET to max_pfn,
since it already contains it.

Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@caviumnetworks.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent 7a9c43be

arch/arm64/mm/init.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -256,7 +256,7 @@ static void __init free_unused_memmap(void)
		*/
		void __init mem_init(void)
		{
		max_mapnr = pfn_to_page(max_pfn + PHYS_PFN_OFFSET) - mem_map;
		set_max_mapnr(pfn_to_page(max_pfn) - mem_map);

		#ifndef CONFIG_SPARSEMEM_VMEMMAP
		free_unused_memmap();