On Tue, Mar 1, 2022 at 12:57 AM Peter Xu wrote:
>
> On Fri, Feb 18, 2022 at 05:57:13PM +0100, Juan Quintela wrote:
> > I did a change on:
> >
> > commit d48c3a044537689866fe44e65d24c7d39a68868a
> > Author: Juan Quintela
> > Date: Fri Nov 19 15:35:58 2021 +0100
> >
> > multifd: Use a single
On Fri, Feb 18, 2022 at 05:57:13PM +0100, Juan Quintela wrote:
> I did a change on:
>
> commit d48c3a044537689866fe44e65d24c7d39a68868a
> Author: Juan Quintela
> Date: Fri Nov 19 15:35:58 2021 +0100
>
> multifd: Use a single writev on the send side
>
> Until now, we wrote the
On Mon, Feb 21, 2022 at 4:41 PM Leonardo Bras Soares Passos
wrote:
>
> Hello Juan, thanks for the feedback!
>
> On Fri, Feb 18, 2022 at 1:57 PM Juan Quintela wrote:
> >
> > Leonardo Bras wrote:
> > > Implement zero copy send on nocomp_send_write(), by making use of
> > > QIOChannel
> > >
On Fri, Feb 18, 2022 at 2:36 PM Juan Quintela wrote:
>
> Leonardo Bras Soares Passos wrote:
> > Hello Peter, thanks for reviewing!
> >
> > On Mon, Feb 7, 2022 at 11:22 PM Peter Xu wrote:
> >>
> >> On Tue, Feb 01, 2022 at 03:29:03AM -0300, Leonardo Bras wrote:
> >> > -void
Hello Juan, thanks for the feedback!
On Fri, Feb 18, 2022 at 1:57 PM Juan Quintela wrote:
>
> Leonardo Bras wrote:
> > Implement zero copy send on nocomp_send_write(), by making use of QIOChannel
> > writev + flags & flush interface.
> >
> > Change multifd_send_sync_main() so flush_zero_copy()
Leonardo Bras Soares Passos wrote:
> Hello Peter, thanks for reviewing!
>
> On Mon, Feb 7, 2022 at 11:22 PM Peter Xu wrote:
>>
>> On Tue, Feb 01, 2022 at 03:29:03AM -0300, Leonardo Bras wrote:
>> > -void multifd_send_sync_main(QEMUFile *f)
>> > +int multifd_send_sync_main(QEMUFile *f)
>> > {
>>
Leonardo Bras wrote:
> Implement zero copy send on nocomp_send_write(), by making use of QIOChannel
> writev + flags & flush interface.
>
> Change multifd_send_sync_main() so flush_zero_copy() can be called
> after each iteration in order to make sure all dirty pages are sent before
> a new
On Mon, Feb 07, 2022 at 11:49:38PM -0300, Leonardo Bras Soares Passos wrote:
> Hello Peter, thanks for reviewing!
>
> On Mon, Feb 7, 2022 at 11:22 PM Peter Xu wrote:
> >
> > On Tue, Feb 01, 2022 at 03:29:03AM -0300, Leonardo Bras wrote:
> > > -void multifd_send_sync_main(QEMUFile *f)
> > > +int
Hello Peter, thanks for reviewing!
On Mon, Feb 7, 2022 at 11:22 PM Peter Xu wrote:
>
> On Tue, Feb 01, 2022 at 03:29:03AM -0300, Leonardo Bras wrote:
> > -void multifd_send_sync_main(QEMUFile *f)
> > +int multifd_send_sync_main(QEMUFile *f)
> > {
> > int i;
> > +bool flush_zero_copy;
>
On Tue, Feb 01, 2022 at 03:29:03AM -0300, Leonardo Bras wrote:
> -void multifd_send_sync_main(QEMUFile *f)
> +int multifd_send_sync_main(QEMUFile *f)
> {
> int i;
> +bool flush_zero_copy;
>
> if (!migrate_use_multifd()) {
> -return;
> +return 0;
> }
> if
Implement zero copy send on nocomp_send_write(), by making use of QIOChannel
writev + flags & flush interface.
Change multifd_send_sync_main() so flush_zero_copy() can be called
after each iteration in order to make sure all dirty pages are sent before
a new iteration is started. It will also
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