On Wed, 2006-12-13 at 18:04 +0100, Jan Kiszka wrote:
> Philippe Gerum wrote:
> > On Wed, 2006-12-06 at 09:49 +0100, Jan Kiszka wrote:
> >> Hi,
> >>
> >> reading through the I-pipe patch I noticed that there are quite a few
> >> spin_lock->spin_lock_hw and similar conversions. Having the conversion
> >> mechanism of the -rt patch in mind, I wrote the attached I-pipe cleanup
> >> that applies a similar pattern on this issue. Gives more than 10k patch
> >> size reduction for x86 and a bit more safety against minor variations of
> >> the patched code. Still, review of the lock usages keeps on being
> >> required as the lock user could assume running IRQs off while I-pipe may
> >> not guarantee this.
> >>
> >> The required patch for Xenomai is attached as well.
> >>
> > 
> > I definitely like this. Queued for testing, thanks.
> > 
> 
> Small update of the ipipe part: typecasts were missing for the
> SMP||DEBUG_SPINLOCK case.

I saw this recently, thanks. I'm currently working on 1.6-02, which
includes the spinlock op selection, and yet-another-rework of the
interrupt flow. Did anything changed regarding the tracer in the
attached patch?

-- 
Philippe.



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