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alistair23-linux
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[PATCH] KVM: MMU: <ove is_empty_shadow_page() above kvm_mmu_free_page() 

Signed-off-by: Avi Kivity <avi@qumranet.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
hifive-unleashed-5.1
Avi Kivity 2007-01-05 16:36:49 -08:00 committed by Linus Torvalds
parent 0e7bc4b961
commit 260746c03d
1 changed files with 10 additions and 10 deletions
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20
drivers/kvm/mmu.c
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@ -303,16 +303,6 @@ static void rmap_write_protect(struct kvm *kvm, u64 gfn)
}
}
static void kvm_mmu_free_page(struct kvm_vcpu *vcpu, hpa_t page_hpa)
{
struct kvm_mmu_page *page_head = page_header(page_hpa);
list_del(&page_head->link);
page_head->page_hpa = page_hpa;
list_add(&page_head->link, &vcpu->free_pages);
++vcpu->kvm->n_free_mmu_pages;
}
static int is_empty_shadow_page(hpa_t page_hpa)
{
u32 *pos;
@ -324,6 +314,16 @@ static int is_empty_shadow_page(hpa_t page_hpa)
return 1;
}
static void kvm_mmu_free_page(struct kvm_vcpu *vcpu, hpa_t page_hpa)
{
struct kvm_mmu_page *page_head = page_header(page_hpa);
list_del(&page_head->link);
page_head->page_hpa = page_hpa;
list_add(&page_head->link, &vcpu->free_pages);
++vcpu->kvm->n_free_mmu_pages;
}
static unsigned kvm_page_table_hashfn(gfn_t gfn)
{
return gfn;