Re: [Xen-devel] Issues with the xen-access.c model

2016-04-06 Thread Razvan Cojocaru
On 04/05/2016 07:10 PM, Andrew Cooper wrote: > On 05/04/16 16:55, Razvan Cojocaru wrote: >> On 04/05/16 18:35, Tamas K Lengyel wrote: >>> >>> On Tue, Apr 5, 2016 at 6:13 AM, Andrew Cooper >> > wrote: >>> >>> On 05/04/16 11:55, Razvan Cojocaru wrote: >>> > H

Re: [Xen-devel] Issues with the xen-access.c model

2016-04-05 Thread Andrew Cooper
On 05/04/16 16:55, Razvan Cojocaru wrote: > On 04/05/16 18:35, Tamas K Lengyel wrote: >> >> On Tue, Apr 5, 2016 at 6:13 AM, Andrew Cooper > > wrote: >> >> On 05/04/16 11:55, Razvan Cojocaru wrote: >> > Hello, >> > >> > xen-access.c does roughly this

Re: [Xen-devel] Issues with the xen-access.c model

2016-04-05 Thread Razvan Cojocaru
On 04/05/16 18:35, Tamas K Lengyel wrote: > > > On Tue, Apr 5, 2016 at 6:13 AM, Andrew Cooper > wrote: > > On 05/04/16 11:55, Razvan Cojocaru wrote: > > Hello, > > > > xen-access.c does roughly this: > > > > for (;;) { > > poll

Re: [Xen-devel] Issues with the xen-access.c model

2016-04-05 Thread Tamas K Lengyel
On Tue, Apr 5, 2016 at 6:13 AM, Andrew Cooper wrote: > On 05/04/16 11:55, Razvan Cojocaru wrote: > > Hello, > > > > xen-access.c does roughly this: > > > > for (;;) { > > poll_evt_channel(); > > > > if (new_events) { > > while (ring_buffer_has_requests) { > >

Re: [Xen-devel] Issues with the xen-access.c model

2016-04-05 Thread Andrew Cooper
On 05/04/16 11:55, Razvan Cojocaru wrote: > Hello, > > xen-access.c does roughly this: > > for (;;) { > poll_evt_channel(); > > if (new_events) { > while (ring_buffer_has_requests) { > pull_request(); > process_request(); >