Messages in this thread | | | Date | Mon, 13 Dec 2004 00:13:32 -0700 (MST) | From | Zwane Mwaikambo <> | Subject | Re: [PATCH] Remove RCU abuse in cpu_idle() |
| |
On Sun, 12 Dec 2004, Andrew Morton wrote:
> Zwane Mwaikambo <zwane@arm.linux.org.uk> wrote: > > > > > This gives me scadzillions of "using smp_procesor_id() in preemptible" > > > warnings. > > As does the current_cpu_data evaluation in default_idle(), now we've gone > and dropped the rcu_read_lock() from around it. That debugging patch is a > pain. > > I'll switch it to boot_cpu_data.
I really should have turned on all the debugging knobs, although i might have hesitated before scattering _smp_processor_id in places.
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |