Re: Climate changes vs. power consumption vs. GNU Mach

[Samuel Thibault]

Thomas Schwinge, le Sat 05 May 2007 14:14:31 +0200, a écrit :
> #v+
> Index: i386/i386at/model_dep.c
> ===================================================================
> RCS file: /cvsroot/hurd/gnumach/i386/i386at/Attic/model_dep.c,v
> retrieving revision 1.9.2.12
> diff -u -p -r1.9.2.12 model_dep.c
> --- i386/i386at/model_dep.c   5 Feb 2007 21:09:36 -0000       1.9.2.12
> +++ i386/i386at/model_dep.c   5 May 2007 11:59:46 -0000
> @@ -159,7 +157,8 @@ void machine_idle (int cpu)
>  void halt_cpu(void)
>  {
>       asm volatile("cli");
> -     while(1);
> +     while (TRUE)
> +       machine_idle (cpu_number ());
>  }

Should be fine.

> @@ -172,8 +171,8 @@ void halt_all_cpus(reboot)
>           printf("In tight loop: hit ctl-alt-del to reboot\n");
>           (void) spl0();
>       }
> -     for (;;)
> -         continue;
> +     while (TRUE)
> +       machine_idle (cpu_number ());
>  }

Shouldn't this be a call to halt_cpu()?

Samuel