From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Sun, 27 Apr 2008 09:18:09 +0800
quoted text
> On Sat, Feb 16, 2008 at 11:55:34PM +0800, WANG Cong wrote:
> > 
> > As suggested by Herbert, using workqueue is better than timer
> > for net/xfrm/xfrm_policy.c, so replace them with delayed_work.
> > 
> > Note that, this patch is not fully tested, just compile and
> > run as a whole on an Intel Core Duo matchine. So should be
> > in -mm first.
> > 
> > Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
> > Cc: Herbert Xu <herbert@gondor.apana.org.au>
> > Cc: David Miller <davem@davemloft.net>
> 
> Sorry for the extremely long delay, but I've finally made it
> to this email in my backlog :)
> 
> The patch looks OK except for one thing, the read-write spin
> lock needs to disable BH now that it's moved to process context.
> Otherwise we'll get dead-locks with the softirq path taking the
> same lock.

Do you mean ->lock of struct xfrm_policy?
OK. I will recook these two patches soon.

Thanks for review.
--
unsubscribe notice
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/