On Wed, Sep 29, 2021 at 4:23 PM Peter Xu wrote:
>
> On Wed, Sep 29, 2021 at 03:34:01PM -0300, Leonardo Bras Soares Passos wrote:
> > You mean like I did in pre-V1, enabling ZEROCOPY for multifd it in QMP?
> > Or is this something else?
>
> I mean any way to still be able to turn zerocopy off?
On Wed, Sep 29, 2021 at 03:34:01PM -0300, Leonardo Bras Soares Passos wrote:
> You mean like I did in pre-V1, enabling ZEROCOPY for multifd it in QMP?
> Or is this something else?
I mean any way to still be able to turn zerocopy off? E.g. when the user has no
privilege on mlock. Thanks,
--
Hello Peter,
On Tue, Sep 28, 2021 at 7:51 PM Peter Xu wrote:
>
> On Wed, Sep 22, 2021 at 07:24:20PM -0300, Leonardo Bras wrote:
> > This patch series intends to enable MSG_ZEROCOPY in QIOChannel, and make
> > use of it for multifd migration performance improvement.
> >
> > Patch #1 creates new
On Wed, Sep 22, 2021 at 07:24:20PM -0300, Leonardo Bras wrote:
> This patch series intends to enable MSG_ZEROCOPY in QIOChannel, and make
> use of it for multifd migration performance improvement.
>
> Patch #1 creates new callbacks for QIOChannel, allowing the implementation
> of asynchronous
This patch series intends to enable MSG_ZEROCOPY in QIOChannel, and make
use of it for multifd migration performance improvement.
Patch #1 creates new callbacks for QIOChannel, allowing the implementation
of asynchronous writing.
Patch #2 implements async_write and async_flush on
