From: "Mike Rapoport (Microsoft)" <[email protected]> Move calculations of zone limits to a dedicated arch_zone_limits_init() function.
Later MM core will use this function as an architecture specific callback during nodes and zones initialization and thus there won't be a need to call free_area_init() from every architecture. Signed-off-by: Mike Rapoport (Microsoft) <[email protected]> --- arch/parisc/mm/init.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 14270715d754..dc5bd3efe738 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -693,12 +693,16 @@ static void __init fixmap_init(void) } while (addr < end); } +void __init arch_zone_limits_init(unsigned long *max_zone_pfns) +{ + max_zone_pfns[ZONE_NORMAL] = PFN_DOWN(memblock_end_of_DRAM()); +} + static void __init parisc_bootmem_free(void) { unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0, }; - max_zone_pfn[0] = memblock_end_of_DRAM(); - + arch_zone_limits_init(max_zone_pfn); free_area_init(max_zone_pfn); } -- 2.51.0
