Re: [Xen-devel] [PATCH v4 1/7] introduce time managment in xtf

2018-04-17 Thread Roger Pau Monné
On Mon, Apr 16, 2018 at 12:48:49PM +0200, Paul Semel wrote: > On 04/13/2018 02:05 PM, Roger Pau Monné wrote: > > > +static inline uint64_t scale_delta(uint64_t delta, uint32_t mul_frac, > > > int shift) > > > +{ > > > +uint64_t product; > > > +#ifdef __i386__ > > > +uint32_t tmp1, tmp2; >

Re: [Xen-devel] [PATCH v4 1/7] introduce time managment in xtf

2018-04-16 Thread Paul Semel
On 04/13/2018 02:05 PM, Roger Pau Monné wrote: this file is introduce to be able to implement an inter domain communication protocol over xenstore. For synchronization purpose, we do really want to be able to "control" time common/time.c: since_boot_time gets the time in nanoseconds from the mom

Re: [Xen-devel] [PATCH v4 1/7] introduce time managment in xtf

2018-04-13 Thread Roger Pau Monné
On Tue, Apr 10, 2018 at 09:16:55PM +0200, Paul Semel wrote: > this file is introduce to be able to implement an inter domain > communication protocol over xenstore. For synchronization purpose, we do > really want to be able to "control" time > > common/time.c: since_boot_time gets the time in nan

[Xen-devel] [PATCH v4 1/7] introduce time managment in xtf

2018-04-10 Thread Paul Semel
this file is introduce to be able to implement an inter domain communication protocol over xenstore. For synchronization purpose, we do really want to be able to "control" time common/time.c: since_boot_time gets the time in nanoseconds from the moment the VM has booted Signed-off-by: Paul Semel