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author | Jan Beulich <jbeulich@novell.com> | 2006-09-26 10:52:31 +0200 |
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committer | Andi Kleen <andi@basil.nowhere.org> | 2006-09-26 10:52:31 +0200 |
commit | caff0710ebf6f2c44cbd2b8b31fd6329148bed2e (patch) | |
tree | a459d30fa0a9260bda441e27ff6b8414af735d82 /arch/x86_64/mm | |
parent | 44cc45267bbe7c64f7d85b074bd670b48b5abdfb (diff) | |
download | op-kernel-dev-caff0710ebf6f2c44cbd2b8b31fd6329148bed2e.zip op-kernel-dev-caff0710ebf6f2c44cbd2b8b31fd6329148bed2e.tar.gz |
[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Also, remove a misleading (perhaps just outdated) comment, and make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 <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/x86_64/mm')
-rw-r--r-- | arch/x86_64/mm/init.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c index d14fb2d..d40134b 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); |