Enable HPET clocksource for Ztdummy

[claudiopizzillo]

Hi, i'm using PiAF (1.1 and now 1.2 64 bit) with C2D loading the kernel with clocksource=HPET.
It's very stable and works great (about 20 installations).

Now i'd like to set ztdummy to works using hpet (as suggested by developers), but looking the code of ztdummy.c, it requires kernel 2.6.22
/* The symbol hrtimer_forward is only exported as of 2.6.22: */

Looking into the /usr/src/linux dir, there's a hrtimer.h with the function hrtimer_forward.
It's safe to patch the ztdummy.c to request a kernel 2.6.18 (the centos kernel) and not a 2.6.22?

Sorry for my bad english, thanks at all

 

[jroper]

Hi

I think there is only one way to find out ;-) but not on a production machine!!!

Joe

 

[claudiopizzillo]

Yes, i know.
Do you think is possible?
Thanks.

 

[jroper]

No Idea, it may be a a question better asked of the Asterisk Developers forum

Joe

 

[claudiopizzillo]

Asked, waiting for a reply. I will post the results. Thanks.