Re: [Xen-devel] [PATCH] x86/HVM: also separate kernel/user vTSC statistics

2015-02-10 Thread Andrew Cooper
On 10/02/15 11:32, Jan Beulich wrote: > It is unclear why this got done for PV only originally. > > While at it, limit this statistics collection to debug or performance > counter enabled builds. > > Signed-off-by: Jan Beulich Reviewed-by: Andrew Cooper > > --- a/xen/arch/x86/hvm/hvm.c > +++ b/

[Xen-devel] [PATCH] x86/HVM: also separate kernel/user vTSC statistics

2015-02-10 Thread Jan Beulich
It is unclear why this got done for PV only originally. While at it, limit this statistics collection to debug or performance counter enabled builds. Signed-off-by: Jan Beulich --- a/xen/arch/x86/hvm/hvm.c +++ b/xen/arch/x86/hvm/hvm.c @@ -319,7 +319,6 @@ u64 hvm_get_guest_tsc_fixed(struct vcpu