On Fri, 2014-04-11 at 06:51 +0800, Xiao Jin wrote:
> Hi, Oliver,
>
> On 04/10/2014 04:02 PM, Oliver Neukum wrote:
> > On Wed, 2014-04-09 at 22:57 +0800, Xiao Jin wrote:
> >> Thanks all for the review. We meet with the problems when developing
> >> product. I would like to explain my understanding.
On Tue, Apr 08, 2014 at 12:22:22PM +0200, Oliver Neukum wrote:
> On Tue, 2014-04-08 at 09:33 +0200, Johan Hovold wrote:
> > On Tue, Apr 08, 2014 at 11:05:20AM +0800, Xiao Jin wrote:
> > > We find two problems on acm tty write delayed mechanism.
> >
> > Then you should split this into two patches.
[ +CC: Jiri and Peter ]
On Thu, Apr 10, 2014 at 10:02:03AM +0200, Oliver Neukum wrote:
> On Wed, 2014-04-09 at 22:57 +0800, Xiao Jin wrote:
> > Thanks all for the review. We meet with the problems when developing
> > product. I would like to explain my understanding.
> >
> > On 04/08/2014 11:05
Hi, Oliver,
On 04/10/2014 04:02 PM, Oliver Neukum wrote:
On Wed, 2014-04-09 at 22:57 +0800, Xiao Jin wrote:
Thanks all for the review. We meet with the problems when developing
product. I would like to explain my understanding.
On 04/08/2014 11:05 AM, Xiao Jin wrote:
We find two problems on
On Wed, 2014-04-09 at 22:57 +0800, Xiao Jin wrote:
> Thanks all for the review. We meet with the problems when developing
> product. I would like to explain my understanding.
>
> On 04/08/2014 11:05 AM, Xiao Jin wrote:
> >
> > We find two problems on acm tty write delayed mechanism.
> > (1) When
On Wed, Apr 09, 2014 at 10:57:10PM +0800, Xiao Jin wrote:
> Thanks all for the review. We meet with the problems when developing
> product. I would like to explain my understanding.
>
> On 04/08/2014 11:05 AM, Xiao Jin wrote:
> >
> >We find two problems on acm tty write delayed mechanism.
> >(1) W
Thanks all for the review. We meet with the problems when developing
product. I would like to explain my understanding.
On 04/08/2014 11:05 AM, Xiao Jin wrote:
We find two problems on acm tty write delayed mechanism.
(1) When acm resume, the delayed wb will be started. But now
only one write c
> > > If I see this correctly, then ASYNCB_INITIALIZED is cleared in
> > > tty_port_close() we is called from acm_tty_close(). Thus it should
> > > be enough to make sure that the device is resumed at the beginning
> > > of acm_tty_close() and acm_resume() will do the job automatically.
> > > What
On Tue, 2014-04-08 at 15:17 +0200, Johan Hovold wrote:
> [ +CC: Alan ]
>
> On Tue, Apr 08, 2014 at 12:33:31PM +0200, Oliver Neukum wrote:
> > On Tue, 2014-04-08 at 09:33 +0200, Johan Hovold wrote:
> > > On Tue, Apr 08, 2014 at 11:05:20AM +0800, Xiao Jin wrote:
> >
> > > > (2) acm tty port ASYNCB_
[ +CC: Alan ]
On Tue, Apr 08, 2014 at 12:33:31PM +0200, Oliver Neukum wrote:
> On Tue, 2014-04-08 at 09:33 +0200, Johan Hovold wrote:
> > On Tue, Apr 08, 2014 at 11:05:20AM +0800, Xiao Jin wrote:
>
> > > (2) acm tty port ASYNCB_INITIALIZED flag will be cleared when
> > > close. If acm resume call
[ +CC: Oliver ]
On Tue, Apr 08, 2014 at 12:22:29PM +0100, One Thousand Gnomes wrote:
> > (2) acm tty port ASYNCB_INITIALIZED flag will be cleared when
> > close. If acm resume callback run after ASYNCB_INITIALIZED flag
> > cleared, there will have no chance for delayed write to start.
> > That lea
> (2) acm tty port ASYNCB_INITIALIZED flag will be cleared when
> close. If acm resume callback run after ASYNCB_INITIALIZED flag
> cleared, there will have no chance for delayed write to start.
> That lead to acm_wb.use can't be cleared. If user space open
> acm tty again and try to setd, tty will
On Tue, 2014-04-08 at 09:33 +0200, Johan Hovold wrote:
> On Tue, Apr 08, 2014 at 11:05:20AM +0800, Xiao Jin wrote:
> > (2) acm tty port ASYNCB_INITIALIZED flag will be cleared when
> > close. If acm resume callback run after ASYNCB_INITIALIZED flag
> > cleared, there will have no chance for delaye
On Tue, 2014-04-08 at 09:33 +0200, Johan Hovold wrote:
> On Tue, Apr 08, 2014 at 11:05:20AM +0800, Xiao Jin wrote:
> > We find two problems on acm tty write delayed mechanism.
>
> Then you should split this into two patches.
>
> > (1) When acm resume, the delayed wb will be started. But now
> > o
On Tue, Apr 08, 2014 at 11:05:20AM +0800, Xiao Jin wrote:
> We find two problems on acm tty write delayed mechanism.
Then you should split this into two patches.
> (1) When acm resume, the delayed wb will be started. But now
> only one write can be saved during acm suspend. More acm write
> may b
15 matches
Mail list logo
