Hi,
andy_purc...@keysight.com writes:
>> > > And where is your swap? What happens if you just do not have swap at
>> > > all?
>> > Our system has no swap. Running 'top' says 0 total, 0 free, 0 used
>>
>> then your program can not get swapped out, so this whole thing is crazy.
>
> Colleague
@linux.intel.com; linux-usb@vger.kernel.org
> Subject: Re: Linux and usb device drivers using functionfs
>
> On Thu, Nov 02, 2017 at 08:43:04PM +, andy_purc...@keysight.com wrote:
> > Hello,
> >
> >
> > >
> > > And where is your swap? What happens if yo
On Thu, Nov 02, 2017 at 08:43:04PM +, andy_purc...@keysight.com wrote:
> Hello,
>
>
> >
> > And where is your swap? What happens if you just do not have swap at all?
> Our system has no swap. Running 'top' says 0 total, 0 free, 0 used
then your program can not get swapped out, so this
Hello,
>
> And where is your swap? What happens if you just do not have swap at all?
Our system has no swap. Running 'top' says 0 total, 0 free, 0 used
>
> > A colleague claims mlockall() does not help, and says it is not a good
> > idea anyway.
>
> That's not true, have you tried it?
On Thu, Nov 02, 2017 at 04:37:51PM +, andy_purc...@keysight.com wrote:
> > What do you mean by "device app runs to completion"? What is the "device
> > app"? Is it the functionfs application you're talking about? And by
> > "completion"
> > do you mean that it completely stops running or is
From: Felipe Balbi [mailto:felipe.ba...@linux.intel.com]
> Sent: Wednesday, November 1, 2017 4:44 AM
> To: PURCELL,ANDY (K-Loveland,ex1) <andy_purc...@keysight.com>; linux-
> u...@vger.kernel.org
> Subject: RE: Linux and usb device drivers using functionfs
>
>
> Hi Andy,
&g
Hi Andy,
andy_purc...@keysight.com writes:
> Hello Felipe,
>
> I am not using DWC3.
oh, okay :-)
> I have new information about the problem.
> The context was this:
> 1) device boots
> 2) some usb transfers happen, all are OK
> 3) a device app runs to completion (USB quiescent during
) <andy_purc...@keysight.com>; linux-
> u...@vger.kernel.org
> Subject: Re: Linux and usb device drivers using functionfs
>
>
> Hi,
>
> andy_purc...@keysight.com writes:
> > I have implemented a USB device function using Linux functionfs and
> > now there is a probl
Hi,
andy_purc...@keysight.com writes:
> I have implemented a USB device function using Linux functionfs and
> now there is a problem being reported.
>
> I need to ask this group for advice.
>
> The problem is this:
> 1) device boots
>
> 2) some usb transfers happen, all are OK
>
> 3) a
On Mon, Oct 30, 2017 at 04:51:57PM +, andy_purc...@keysight.com wrote:
> Hello,
>
> I have implemented a USB device function using Linux functionfs and now there
> is a problem being reported.
> I need to ask this group for advice.
>
> The problem is this:
> 1) device boots
> 2) some
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