diff options
| author | Xiao Guangrong <guangrong.xiao@linux.intel.com> | 2015-06-15 16:55:31 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-06-19 17:16:28 +0200 |
| commit | 19efffa244071ccd0385b240d03adb38feaab04e (patch) | |
| tree | d6fce4bc6222d5ae0be4d42099b516e9ce70a96e /arch/x86/include/asm/kvm_host.h | |
| parent | a13842dc668b40daef4327294a6d3bdc8bd30276 (diff) | |
KVM: MTRR: sort variable MTRRs
Sort all valid variable MTRRs based on its base address, it will help us to
check a range to see if it's fully contained in variable MTRRs
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
[Fix list insertion sort, simplify var_mtrr_range_is_valid to just
test the V bit. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index f73554874845..f2d60cce7595 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -345,12 +345,15 @@ enum { struct kvm_mtrr_range { u64 base; u64 mask; + struct list_head node; }; struct kvm_mtrr { struct kvm_mtrr_range var_ranges[KVM_NR_VAR_MTRR]; mtrr_type fixed_ranges[KVM_NR_FIXED_MTRR_REGION]; u64 deftype; + + struct list_head head; }; struct kvm_vcpu_arch { |