netdev - Re: [net-next PATCH v3] net: sched: cls

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Message-ID: <1410979885.7106.244.camel@edumazet-glaptop2.roam.corp.google.com>
Date:	Wed, 17 Sep 2014 11:51:25 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	John Fastabend <john.fastabend@...il.com>
Cc:	xiyou.wangcong@...il.com, davem@...emloft.net,
	netdev@...r.kernel.org, jhs@...atatu.com
Subject: Re: [net-next PATCH v3] net: sched: cls_u32: rcu can not be last
 node

On Wed, 2014-09-17 at 11:11 -0700, John Fastabend wrote:
> tc_u32_sel 'sel' in tc_u_knode expects to be the last element in the
> structure and pads the structure with tc_u32_key fields for each key.
> 
>  kzalloc(sizeof(*n) + s->nkeys*sizeof(struct tc_u32_key), GFP_KERNEL)
> 
> CC: Eric Dumazet <edumazet@...gle.com>
> Signed-off-by: John Fastabend <john.r.fastabend@...el.com>
> ---
>  net/sched/cls_u32.c |    5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)

Thanks John !

Acked-by: Eric Dumazet <edumazet@...gle.com>


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