Messages in this thread | | | Date | Mon, 24 Oct 2016 10:44:45 +0800 | From | xinhui <> | Subject | Re: [PATCH v5 9/9] Documentation: virtual: kvm: Support vcpu preempted check |
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On 2016年10月21日 19:27, David Laight wrote: > From: Pan Xinhui >> Sent: 20 October 2016 22:28 >> Commit ("x86, kvm: support vcpu preempted check") add one field "__u8 >> preempted" into struct kvm_steal_time. This field tells if one vcpu is >> running or not. >> >> It is zero if 1) some old KVM deos not support this filed. 2) the vcpu is >> preempted. Other values means the vcpu has been preempted. >> >> Signed-off-by: Pan Xinhui <xinhui.pan@linux.vnet.ibm.com> >> --- >> Documentation/virtual/kvm/msr.txt | 8 +++++++- >> 1 file changed, 7 insertions(+), 1 deletion(-) >> >> diff --git a/Documentation/virtual/kvm/msr.txt b/Documentation/virtual/kvm/msr.txt >> index 2a71c8f..3376f13 100644 >> --- a/Documentation/virtual/kvm/msr.txt >> +++ b/Documentation/virtual/kvm/msr.txt >> @@ -208,7 +208,8 @@ MSR_KVM_STEAL_TIME: 0x4b564d03 >> __u64 steal; >> __u32 version; >> __u32 flags; >> - __u32 pad[12]; >> + __u8 preempted; >> + __u32 pad[11]; >> } > > I think I'd be explicit about the 3 pad bytes you've left. > yes,I will do it in next version.
thanks
> David >
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