On Thu, Dec 9, 2021 at 5:51 AM Leonardo Bras Soares Passos
wrote:
>
> Hello Juan,
>
> On Tue, Nov 16, 2021 at 1:08 PM Juan Quintela wrote:
> >
> > Leonardo Bras wrote:
> > > Implement zerocopy on nocomp_send_write(), by making use of QIOChannel
> > > zerocopy interface.
> > >
> > > Change
Hello Juan,
On Tue, Nov 16, 2021 at 1:08 PM Juan Quintela wrote:
>
> Leonardo Bras wrote:
> > Implement zerocopy on nocomp_send_write(), by making use of QIOChannel
> > zerocopy interface.
> >
> > Change multifd_send_sync_main() so it can distinguish each iteration sync
> > from
> > the setup
Leonardo Bras Soares Passos wrote:
> On Tue, Nov 16, 2021 at 1:08 PM Juan Quintela wrote:
>>
>> I would prefer to check for QIO_CHANNEL_FEATUR_WRITE_ZEROCPY there, but
>> I can't see a way of doing that without a qio.
>
> Yeah, I think I should leave the feature testing in here, and move the
>
On Tue, Nov 16, 2021 at 1:40 PM Daniel P. Berrangé wrote:
>
> On Tue, Nov 16, 2021 at 05:34:50PM +0100, Juan Quintela wrote:
> > Daniel P. Berrangé wrote:
> >
> > >>
> > >> if (params->zerocopy &&
> > >> (params->parameters.multifd_compression !=
> > >> MULTIFD_COMPRESSION_NONE ||
>
On Tue, Nov 16, 2021 at 1:35 PM Daniel P. Berrangé wrote:
>
> On Tue, Nov 16, 2021 at 04:17:47PM +, Daniel P. Berrangé wrote:
> > On Tue, Nov 16, 2021 at 05:08:06PM +0100, Juan Quintela wrote:
> > > Leonardo Bras wrote:
> > > > Implement zerocopy on nocomp_send_write(), by making use of
On Tue, Nov 16, 2021 at 1:08 PM Juan Quintela wrote:
>
> Leonardo Bras wrote:
> > Implement zerocopy on nocomp_send_write(), by making use of QIOChannel
> > zerocopy interface.
> >
> > Change multifd_send_sync_main() so it can distinguish each iteration sync
> > from
> > the setup and the
On Tue, Nov 16, 2021 at 05:34:50PM +0100, Juan Quintela wrote:
> Daniel P. Berrangé wrote:
>
> >>
> >> if (params->zerocopy &&
> >> (params->parameters.multifd_compression !=
> >> MULTIFD_COMPRESSION_NONE ||
> >> migrate_use_tls())) {
> >>error_setg(,
> >>
Daniel P. Berrangé wrote:
>>
>> if (params->zerocopy &&
>> (params->parameters.multifd_compression != MULTIFD_COMPRESSION_NONE
>> ||
>> migrate_use_tls())) {
>>error_setg(,
>> "Zerocopy only available for non-compressed non-TLS
>> multifd
On Tue, Nov 16, 2021 at 04:17:47PM +, Daniel P. Berrangé wrote:
> On Tue, Nov 16, 2021 at 05:08:06PM +0100, Juan Quintela wrote:
> > Leonardo Bras wrote:
> > > Implement zerocopy on nocomp_send_write(), by making use of QIOChannel
> > > zerocopy interface.
> > >
> > > Change
On Tue, Nov 16, 2021 at 05:08:06PM +0100, Juan Quintela wrote:
> Leonardo Bras wrote:
> > Implement zerocopy on nocomp_send_write(), by making use of QIOChannel
> > zerocopy interface.
> >
> > Change multifd_send_sync_main() so it can distinguish each iteration sync
> > from
> > the setup and
Leonardo Bras wrote:
> Implement zerocopy on nocomp_send_write(), by making use of QIOChannel
> zerocopy interface.
>
> Change multifd_send_sync_main() so it can distinguish each iteration sync from
> the setup and the completion, so a flush_zerocopy() can be called
> at the after each iteration
Implement zerocopy on nocomp_send_write(), by making use of QIOChannel
zerocopy interface.
Change multifd_send_sync_main() so it can distinguish each iteration sync from
the setup and the completion, so a flush_zerocopy() can be called
at the after each iteration in order to make sure all dirty
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