From 17f345808563d2f425b2b15d60c4a5b00112e9eb Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 30 Apr 2008 13:38:47 +0200 Subject: [S390] Convert to SPARSEMEM & SPARSEMEM_VMEMMAP Convert s390 to SPARSEMEM and SPARSEMEM_VMEMMAP. We do a select of SPARSEMEM_VMEMMAP since it is configurable. This is because SPARSEMEM without SPARSEMEM_VMEMMAP gives us a hell of broken include dependencies that I don't want to fix. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/mm/init.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/s390/mm/init.c') diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index acc92f46a096..fa31de6ae97a 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -106,6 +106,8 @@ void __init paging_init(void) __ctl_load(S390_lowcore.kernel_asce, 13, 13); __raw_local_irq_ssm(ssm_mask); + sparse_memory_present_with_active_regions(MAX_NUMNODES); + sparse_init(); memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); #ifdef CONFIG_ZONE_DMA max_zone_pfns[ZONE_DMA] = PFN_DOWN(MAX_DMA_ADDRESS); -- cgit v1.2.3