From caff0710ebf6f2c44cbd2b8b31fd6329148bed2e Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Tue, 26 Sep 2006 10:52:31 +0200 Subject: [PATCH] initialize end of memory variables as early as possible While an earlier patch already did a small step into that direction, this patch moves initialization of all memory end variables to as early as possible, so that dependent code doesn't need to check whether these variables have already been set. Also, remove a misleading (perhaps just outdated) comment, and make static a variable only used in a single file. Signed-off-by: Jan Beulich Signed-off-by: Andi Kleen --- arch/x86_64/mm/init.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/x86_64/mm') diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c index d14fb2dfbfc..d40134bd639 100644 --- a/arch/x86_64/mm/init.c +++ b/arch/x86_64/mm/init.c @@ -597,12 +597,6 @@ void __init mem_init(void) pci_iommu_alloc(); - /* How many end-of-memory variables you have, grandma! */ - max_low_pfn = end_pfn; - max_pfn = end_pfn; - num_physpages = end_pfn; - high_memory = (void *) __va(end_pfn * PAGE_SIZE); - /* clear the zero-page */ memset(empty_zero_page, 0, PAGE_SIZE); -- cgit v1.2.3