Re: [Xenomai-core] Fast userspace locks for native skin

2008-08-22 Thread Gilles Chanteperdrix
Jan Kiszka wrote: Gilles Chanteperdrix wrote: decision (we could store the first pending thread priority in a user/kernel shared area, with the complication that we would need updating this priority if it ever changes, but to get the priority of the current thread, we also need a syscall,

Re: [Xenomai-core] Fast userspace locks for native skin

2008-08-22 Thread Jan Kiszka
Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: decision (we could store the first pending thread priority in a user/kernel shared area, with the complication that we would need updating this priority if it ever changes, but to get the priority of the current

Re: [Xenomai-core] Fast userspace locks for native skin

2008-08-21 Thread Gilles Chanteperdrix
Jan Kiszka wrote: Hi Gilles, do you - or anyone else - happen to have some patches under preparation to extend also the native skin with the newly added CONFIG_XENO_FASTSEM support? Just to avoid duplicate work (we are about to work on this). Not yet. But the fastsem work is largely

Re: [Xenomai-core] Fast userspace locks for native skin

2008-08-21 Thread Gilles Chanteperdrix
Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, do you - or anyone else - happen to have some patches under preparation to extend also the native skin with the newly added CONFIG_XENO_FASTSEM support? Just to avoid duplicate work (we are about to work on this). Not yet. But the

[Xenomai-core] Fast userspace locks for native skin

2008-08-21 Thread Jan Kiszka
Hi Gilles, do you - or anyone else - happen to have some patches under preparation to extend also the native skin with the newly added CONFIG_XENO_FASTSEM support? Just to avoid duplicate work (we are about to work on this). Jan signature.asc Description: OpenPGP digital signature

Re: [Xenomai-core] Fast userspace locks for native skin

2008-08-21 Thread Gilles Chanteperdrix
Jan Kiszka wrote: Gilles Chanteperdrix wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, do you - or anyone else - happen to have some patches under preparation to extend also the native skin with the newly added CONFIG_XENO_FASTSEM support? Just to avoid duplicate work (we