Re: Poll about irqsafe_cpu_add and others
From: Christoph Lameter <hidden>
Date: 2011-03-17 17:46:25
Also in:
linux-arch, lkml, netfilter-devel
On Thu, 17 Mar 2011, Eric Dumazet wrote:
When we know we run from BH context, we can use __this_cpu_inc(), but if we dont know or run from user/process context, we would need irqsafe_inc variant.
If the BH context is the only one where we care about performance then its ok I would think.