Re: [PATCH 01/13] ida: make ida_simple_get/put() IRQ safe
From: Tejun Heo
Date: Wed Oct 26 2011 - 16:28:33 EST
On Wed, Oct 26, 2011 at 03:12:17PM +1030, Rusty Russell wrote:
> On Tue, 25 Oct 2011 18:48:27 -0700, Tejun Heo <tj@xxxxxxxxxx> wrote:
> > It's often convenient to be able to release resource from IRQ context.
> > Make ida_simple_*() use irqsave/restore spin ops so that they are IRQ
> > safe.
> > Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
> > Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
> Acked-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Heh, I just realized this patch doesn't need to be part of this
series. I originally had ida free from rcu and thus needed this but
later on removed it. I'll route it separately.
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