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KVM: MMU: Remove unused large page marker

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This has not been used for some time, as the same information is available
in the page header.

Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Avi Kivity 2007-05-31 18:28:51 +03:00
parent b64b3763a5
commit bd2b2baa5c
2 changed files with 0 additions and 3 deletions
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1
drivers/kvm/mmu.c
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@ -94,7 +94,6 @@ static int dbg = 1;
#define PT_FIRST_AVAIL_BITS_SHIFT 9
#define PT64_SECOND_AVAIL_BITS_SHIFT 52
#define PT_SHADOW_PS_MARK (1ULL << PT_FIRST_AVAIL_BITS_SHIFT)
#define PT_SHADOW_IO_MARK (1ULL << PT_FIRST_AVAIL_BITS_SHIFT)
#define VALID_PAGE(x) ((x) != INVALID_PAGE)

2
drivers/kvm/paging_tmpl.h
View file

@ -384,8 +384,6 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
}
if (walker->level == PT_DIRECTORY_LEVEL) {
if (prev_shadow_ent)
*prev_shadow_ent |= PT_SHADOW_PS_MARK;
FNAME(set_pde)(vcpu, guest_ent, shadow_ent,
walker->inherited_ar, user_fault, write_fault,
ptwrite, walker, walker->gfn);