[v4,0/4] KVM: X86: Some tracepoint enhancements

Message

Peter Xu Sept. 6, 2019, 2:17 a.m. UTC

v4:
- pick r-b
- swap the last two patches [Sean]

v3:
- use unsigned int for vcpu id [Sean]
- a new patch to fix ple_window type [Sean]

v2:
- fix commit messages, change format of ple window tracepoint [Sean]
- rebase [Wanpeng]

Each small patch explains itself.  I noticed them when I'm tracing
some IRQ paths and I found them helpful at least to me.

Please have a look.  Thanks,

Peter Xu (4):
  KVM: X86: Trace vcpu_id for vmexit
  KVM: X86: Remove tailing newline for tracepoints
  KVM: VMX: Change ple_window type to unsigned int
  KVM: X86: Tune PLE Window tracepoint

 arch/x86/kvm/svm.c     | 16 ++++++++--------
 arch/x86/kvm/trace.h   | 34 ++++++++++++++--------------------
 arch/x86/kvm/vmx/vmx.c | 18 ++++++++++--------
 arch/x86/kvm/vmx/vmx.h |  2 +-
 arch/x86/kvm/x86.c     |  2 +-
 5 files changed, 34 insertions(+), 38 deletions(-)

Comments

Paolo Bonzini Sept. 10, 2019, 5:05 p.m. UTC | #1

On 06/09/19 04:17, Peter Xu wrote:
> v4:
> - pick r-b
> - swap the last two patches [Sean]
> 
> v3:
> - use unsigned int for vcpu id [Sean]
> - a new patch to fix ple_window type [Sean]
> 
> v2:
> - fix commit messages, change format of ple window tracepoint [Sean]
> - rebase [Wanpeng]
> 
> Each small patch explains itself.  I noticed them when I'm tracing
> some IRQ paths and I found them helpful at least to me.
> 
> Please have a look.  Thanks,
> 
> Peter Xu (4):
>   KVM: X86: Trace vcpu_id for vmexit
>   KVM: X86: Remove tailing newline for tracepoints
>   KVM: VMX: Change ple_window type to unsigned int
>   KVM: X86: Tune PLE Window tracepoint
> 
>  arch/x86/kvm/svm.c     | 16 ++++++++--------
>  arch/x86/kvm/trace.h   | 34 ++++++++++++++--------------------
>  arch/x86/kvm/vmx/vmx.c | 18 ++++++++++--------
>  arch/x86/kvm/vmx/vmx.h |  2 +-
>  arch/x86/kvm/x86.c     |  2 +-
>  5 files changed, 34 insertions(+), 38 deletions(-)
> 

Queued, thanks.

Paolo