On Tue, Jun 01, 2021 at 04:29:07PM -0500, Eric Blake wrote:
> On Tue, Jun 01, 2021 at 07:57:28AM +0200, Sergio Lopez wrote:
> > Before switching between AioContexts we need to make sure that we're
> > fully quiesced ("nb_requests == 0" for every client) when entering the
> > drained section.
> >
On Tue, Jun 01, 2021 at 06:31:29PM +0200, Sergio Lopez wrote:
> > Hm, how do you get more than one coroutine per client yielding in
> > nbd_read_eof() at the same time? I thought the model is that you always
> > have one coroutine reading the next request (which is
> > client->recv_coroutine) and
On Tue, Jun 01, 2021 at 07:57:28AM +0200, Sergio Lopez wrote:
> Before switching between AioContexts we need to make sure that we're
> fully quiesced ("nb_requests == 0" for every client) when entering the
> drained section.
>
> To do this, we set "quiescing = true" for every client on
>
On Tue, Jun 01, 2021 at 06:08:41PM +0200, Kevin Wolf wrote:
> Am 01.06.2021 um 07:57 hat Sergio Lopez geschrieben:
> > Before switching between AioContexts we need to make sure that we're
> > fully quiesced ("nb_requests == 0" for every client) when entering the
> > drained section.
> >
> > To do
Am 01.06.2021 um 07:57 hat Sergio Lopez geschrieben:
> Before switching between AioContexts we need to make sure that we're
> fully quiesced ("nb_requests == 0" for every client) when entering the
> drained section.
>
> To do this, we set "quiescing = true" for every client on
> ".drained_begin"
Before switching between AioContexts we need to make sure that we're
fully quiesced ("nb_requests == 0" for every client) when entering the
drained section.
To do this, we set "quiescing = true" for every client on
".drained_begin" to prevent new coroutines to be created, and check if
