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xen/mmu: some early pagetable cleanups

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1. make sure early-allocated ptes are pinned, so they can be later
   unpinned
2. don't pin pmd+pud, just make them RO
3. scatter some __inits around

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
This commit is contained in:
Jeremy Fitzhardinge
2009-03-17 13:30:55 -07:00
parent b40bf53eff
commit b96229b50d
2 changed files with 28 additions and 14 deletions
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2
arch/x86/xen/xen-ops.h
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@@ -57,8 +57,6 @@ irqreturn_t xen_debug_interrupt(int irq, void *dev_id);
bool xen_vcpu_stolen(int vcpu);
void xen_mark_init_mm_pinned(void);
void xen_setup_vcpu_info_placement(void);
#ifdef CONFIG_SMP