Messages in this thread | | | Date | Wed, 20 Aug 2008 15:01:24 +0200 | From | Rodolfo Giometti <> | Subject | Re: [PATCH 05/10] ldisc: new dcd_change() method for line disciplines. |
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On Wed, Aug 20, 2008 at 11:11:17AM +0100, Alan Cox wrote:
> Can we get the basics right first - drop the IRQ_EVENTS and HARDPPS > hackery out of the patchset and the core code then looks quite clean. > After that is sorted/merged we can come back to working out the best way > to improve the IRQ and HARDPPS hacks.
On Wed, Aug 20, 2008 at 12:31:15PM +0200, Ingo Molnar wrote:
> hm, NACK on this line of approach. If then this instrumentation should > be done at the genirq level (kernel/irq/*.c). Also, the #ifdefs are ugly > - please hide them in include files.
Ok, I'll propose a new patch set without the IRQ_EVENTS part (or with this support as last patch to be easily discarted) to get kernel inclusion, but we had to solve this issue soon since without this trick the PPS precision is quite low.
Thanks,
Rodolfo
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GNU/Linux Solutions e-mail: giometti@enneenne.com Linux Device Driver giometti@linux.it Embedded Systems phone: +39 349 2432127 UNIX programming skype: rodolfo.giometti
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