Re: Re: Re: Re: [PATCH V2 1/1] kvm/vmx: Add a tracepoint write_tsc_offset

2013-06-11 Thread Yoshihiro YUNOMAE
(2013/06/11 15:50), Gleb Natapov wrote: On Mon, Jun 10, 2013 at 05:28:23PM -0300, Marcelo Tosatti wrote: On Mon, Jun 10, 2013 at 07:38:34PM +0300, Gleb Natapov wrote: Guest traces contain vcpu number and not pid (because guest is unaware of host PID). No, guest trace is just a regular ftrace

Re: Re: Re: [PATCH V2 1/1] kvm/vmx: Add a tracepoint write_tsc_offset

2013-06-10 Thread Gleb Natapov
On Mon, Jun 10, 2013 at 05:28:23PM -0300, Marcelo Tosatti wrote: > On Mon, Jun 10, 2013 at 07:38:34PM +0300, Gleb Natapov wrote: > > > Guest traces contain vcpu number and not pid (because guest is unaware > > > of host PID). > > > > > No, guest trace is just a regular ftrace done inside a guest.

Re: Re: Re: [PATCH V2 1/1] kvm/vmx: Add a tracepoint write_tsc_offset

2013-06-10 Thread Marcelo Tosatti
On Mon, Jun 10, 2013 at 07:38:34PM +0300, Gleb Natapov wrote: > > Guest traces contain vcpu number and not pid (because guest is unaware > > of host PID). > > > No, guest trace is just a regular ftrace done inside a guest. It contains > guest's PIDs which is useless for host. # tracer: nop # # e

Re: Re: Re: [PATCH V2 1/1] kvm/vmx: Add a tracepoint write_tsc_offset

2013-06-10 Thread Gleb Natapov
On Mon, Jun 10, 2013 at 11:04:24AM -0300, Marcelo Tosatti wrote: > On Mon, Jun 10, 2013 at 01:05:05PM +0300, Gleb Natapov wrote: > > On Mon, Jun 10, 2013 at 06:30:42PM +0900, Yoshihiro YUNOMAE wrote: > > > Hi Gleb, > > > > > > (2013/06/09 20:14), Gleb Natapov wrote: > > > >On Fri, Jun 07, 2013 at

Re: Re: Re: [PATCH V2 1/1] kvm/vmx: Add a tracepoint write_tsc_offset

2013-06-10 Thread Marcelo Tosatti
On Mon, Jun 10, 2013 at 01:05:05PM +0300, Gleb Natapov wrote: > On Mon, Jun 10, 2013 at 06:30:42PM +0900, Yoshihiro YUNOMAE wrote: > > Hi Gleb, > > > > (2013/06/09 20:14), Gleb Natapov wrote: > > >On Fri, Jun 07, 2013 at 02:22:22PM +0900, Yoshihiro YUNOMAE wrote: > > >>(2013/06/06 20:33), Gleb Nat

Re: Re: Re: Re: [PATCH V2 1/1] kvm/vmx: Add a tracepoint write_tsc_offset

2013-06-10 Thread Yoshihiro YUNOMAE
Hi Gleb, (2013/06/10 19:05), Gleb Natapov wrote: On Mon, Jun 10, 2013 at 06:30:42PM +0900, Yoshihiro YUNOMAE wrote: Hi Gleb, (2013/06/09 20:14), Gleb Natapov wrote: On Fri, Jun 07, 2013 at 02:22:22PM +0900, Yoshihiro YUNOMAE wrote: (2013/06/06 20:33), Gleb Natapov wrote: On Wed, Jun 05, 201

Re: Re: Re: [PATCH V2 1/1] kvm/vmx: Add a tracepoint write_tsc_offset

2013-06-10 Thread Gleb Natapov
On Mon, Jun 10, 2013 at 06:30:42PM +0900, Yoshihiro YUNOMAE wrote: > Hi Gleb, > > (2013/06/09 20:14), Gleb Natapov wrote: > >On Fri, Jun 07, 2013 at 02:22:22PM +0900, Yoshihiro YUNOMAE wrote: > >>(2013/06/06 20:33), Gleb Natapov wrote: > >>>On Wed, Jun 05, 2013 at 09:23:22PM -0300, Marcelo Tosatti

Re: Re: Re: [PATCH V2 1/1] kvm/vmx: Add a tracepoint write_tsc_offset

2013-06-10 Thread Yoshihiro YUNOMAE
Hi Gleb, (2013/06/09 20:14), Gleb Natapov wrote: On Fri, Jun 07, 2013 at 02:22:22PM +0900, Yoshihiro YUNOMAE wrote: (2013/06/06 20:33), Gleb Natapov wrote: On Wed, Jun 05, 2013 at 09:23:22PM -0300, Marcelo Tosatti wrote: On Tue, Jun 04, 2013 at 05:36:19PM +0900, Yoshihiro YUNOMAE wrote: Add