lvs-devel
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lvs-devel
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| To: | Peter Zijlstra <peterz@xxxxxxxxxxxxx> |
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| Subject: | Re: [PATCH 2/2] ipvs: Use cond_resched_rcu_lock() helper when dumping connections |
| Cc: | Eric Dumazet <eric.dumazet@xxxxxxxxx>, Simon Horman <horms@xxxxxxxxxxxx>, Julian Anastasov <ja@xxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, lvs-devel@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>, Dipankar Sarma <dipankar@xxxxxxxxxx>, dhaval.giani@xxxxxxxxx |
| From: | "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx> |
| Date: | Sat, 27 Apr 2013 09:17:32 -0700 |
On Sat, Apr 27, 2013 at 09:18:15AM +0200, Peter Zijlstra wrote:
> > In the worst case, I
> > can fire up a prio 99 kthread on each CPU and send that kthread a
> > wakeup from RCU's rcu_gp_fqs() code.
>
> You just know that's going to be _so_ popular ;-)
;-) ;-) ;-)
I must confess that I would prefer a somewhat less heavy-handed approach.
Thanx, Paul
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