Re: [PATCH -rt] printk: Disable migration instead of preemption

[Peter Zijlstra]

On Mon, 2011-12-12 at 17:35 +0100, Thomas Gleixner wrote:
> 
> The point is that we drop that lock further down and on RT we also
> reenable interrupts, so we have to prevent that we get migrated away.
> 
Oh ok. I missed -rt reenabling interrupts somewhere down there.

Do note that these preempt_disable/enable calls are gone upstream.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/