Re: [Xenomai] XNARCH_TIMER_IRQ

2013-01-06 Thread Jan Kiszka
On 2013-01-07 00:11, Gilles Chanteperdrix wrote: > On 01/07/2013 12:02 AM, Jan Kiszka wrote: > >> Splitting /proc is not a good idea from the usability POV. The whole >> point of showing the load of IRQs in /stat is to have all information in >> one place (percentages sum up to 100...). >> >> I've

Re: [Xenomai] XNARCH_TIMER_IRQ

2013-01-06 Thread Gilles Chanteperdrix
On 01/07/2013 12:02 AM, Jan Kiszka wrote: > Splitting /proc is not a good idea from the usability POV. The whole > point of showing the load of IRQs in /stat is to have all information in > one place (percentages sum up to 100...). > > I've pushed a simple patch via for-upstream in my repo that s

Re: [Xenomai] XNARCH_TIMER_IRQ

2013-01-06 Thread Jan Kiszka
On 2013-01-06 17:08, Gilles Chanteperdrix wrote: > On 01/04/2013 01:54 PM, Philippe Gerum wrote: > >> On 01/04/2013 12:46 PM, Jan Kiszka wrote: >>> On 2013-01-04 12:33, Philippe Gerum wrote: On 01/04/2013 12:22 PM, Jan Kiszka wrote: > On 2013-01-04 11:32, Philippe Gerum wrote: >> On 0

Re: [Xenomai] XNARCH_TIMER_IRQ

2013-01-06 Thread Gilles Chanteperdrix
On 01/04/2013 01:54 PM, Philippe Gerum wrote: > On 01/04/2013 12:46 PM, Jan Kiszka wrote: >> On 2013-01-04 12:33, Philippe Gerum wrote: >>> On 01/04/2013 12:22 PM, Jan Kiszka wrote: On 2013-01-04 11:32, Philippe Gerum wrote: > On 01/04/2013 11:16 AM, Jan Kiszka wrote: >> On 2013-01-04

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Jan Kiszka
ich will pop up as soon as people start using the > modified version and cause us to keep working on 2.6 whereas we should > be working on -forge. I cannot chose yet where I'd like to work on. Getting a working combo of Xenomai 2.6 with kernel 3.x will hopefully give us the room to move on.

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Gilles Chanteperdrix
On 01/06/2013 04:19 PM, Jan Kiszka wrote: > On 2013-01-06 16:15, Gilles Chanteperdrix wrote: >> On 01/06/2013 04:11 PM, Jan Kiszka wrote: >> >>> On 2013-01-06 16:09, Gilles Chanteperdrix wrote: > If you prefer to skip the warning in ipipe, then I will send a > corresponding patch. The lock

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Jan Kiszka
he lock to a Linux version. I thought your concerns are related to restricting the usage of that services (or services that call it) in stable 2.6. Jan -- next part -- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size:

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Gilles Chanteperdrix
On 01/06/2013 04:11 PM, Jan Kiszka wrote: > On 2013-01-06 16:09, Gilles Chanteperdrix wrote: >>> If you prefer to skip the warning in ipipe, then I will send a >>> corresponding patch. The lock conversion is still necessary for forge, >>> though. >> >> >> There are other ways around, ipipe_virtual

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Jan Kiszka
test. Jan -- next part -- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 261 bytes Desc: OpenPGP digital signature URL: <http://www.xenomai.org/pipermail/xenomai/attachme

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Gilles Chanteperdrix
On 01/06/2013 03:46 PM, Jan Kiszka wrote: > On 2013-01-06 15:26, Gilles Chanteperdrix wrote: >> On 01/06/2013 03:20 PM, Jan Kiszka wrote: >> >>> On 2013-01-06 14:55, Gilles Chanteperdrix wrote: On 01/06/2013 12:03 PM, Jan Kiszka wrote: > On 2013-01-06 11:55, Jan Kiszka wrote: >>

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Jan Kiszka
he > warning is new and a false positive. I am opposed to changing intrlock > into a mutex with a lot of cascading consequences, the ones we see, the > ones we will discover when people start using the next release. > > If you want to benefit from the full instrumentation of the I-pipe

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Gilles Chanteperdrix
On 01/06/2013 03:26 PM, Gilles Chanteperdrix wrote: > On 01/06/2013 03:20 PM, Jan Kiszka wrote: > >> On 2013-01-06 14:55, Gilles Chanteperdrix wrote: >>> On 01/06/2013 12:03 PM, Jan Kiszka wrote: >>> On 2013-01-06 11:55, Jan Kiszka wrote: > On 2013-01-06 11:14, Philippe Gerum wrote:

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Gilles Chanteperdrix
On 01/06/2013 03:20 PM, Jan Kiszka wrote: > On 2013-01-06 14:55, Gilles Chanteperdrix wrote: >> On 01/06/2013 12:03 PM, Jan Kiszka wrote: >> >>> On 2013-01-06 11:55, Jan Kiszka wrote: On 2013-01-06 11:14, Philippe Gerum wrote: > On 01/03/2013 03:09 PM, Jan Kiszka wrote: > >> +stat

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Jan Kiszka
ipe_virtualize_irq with the root domain stalled. We can skip it in the > I-pipe core patches when compiling with CONFIG_IPIPE_LEGACY. Well, we need to support 2.6 for quite a while here, so I'm interested in fixing such regressions, also on instrumentations, without increasing our

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Gilles Chanteperdrix
On 01/06/2013 12:03 PM, Jan Kiszka wrote: > On 2013-01-06 11:55, Jan Kiszka wrote: >> On 2013-01-06 11:14, Philippe Gerum wrote: >>> On 01/03/2013 03:09 PM, Jan Kiszka wrote: >>> +static struct xnvfile_lock_ops vfile_stat_lockops = { + .get = xnintr_get_query_lock, + .put = xnintr

Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Jan Kiszka
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Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Jan Kiszka
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Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock

2013-01-06 Thread Philippe Gerum
On 01/03/2013 03:09 PM, Jan Kiszka wrote: > +static struct xnvfile_lock_ops vfile_stat_lockops = { > + .get = xnintr_get_query_lock, > + .put = xnintr_put_query_lock, > +}; > + > static struct xnvfile_snapshot stat_vfile = { > .privsz = sizeof(struct vfile_stat_priv), > .datas