On 05/04/2014 09:13 AM, Peter Zijlstra wrote: > On Sun, May 04, 2014 at 04:58:47PM +0200, Jan Kara wrote: >> On Fri 02-05-14 15:09:15, John Stultz wrote: >>> A commit in akpm's tree (printk: remove separate printk_sched >>> buffers...), removed the printk_sched irqsave/restore lines >>> since it was safe for current users. Since we may be expanding >>> usage of printk_sched(), re-add the irqsave/restore logic >>> to make the functionality more generally safe. >> So I'm just wondering: Do you have anything particular for which you need >> interrupts disabled? Won't e.g. disabling preemption be enough? > Yeah, I think preemption disabled is sufficient.
Ok, will change this and resend. thanks -john -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
