From: David Ahern <dsahern@gmail.com>
To: Florian Westphal <fw@strlen.de>, netdev@vger.kernel.org
Subject: Re: [PATCH net-next v2 3/6] rtnetlink: add helper to dump qdisc name
Date: Sat, 23 Sep 2017 11:03:11 -0600 [thread overview]
Message-ID: <b17f7e61-08d5-2ab0-229e-10a25e25d000@gmail.com> (raw)
In-Reply-To: <20170922061008.14723-4-fw@strlen.de>
On 9/22/17 12:10 AM, Florian Westphal wrote:
> We can use rcu here to make this safe even if we would not hold rtnl:
> qdisc_destroy uses call_rcu to free the Qdisc struct.
>
> Signed-off-by: Florian Westphal <fw@strlen.de>
> ---
> net/core/rtnetlink.c | 16 ++++++++++++++--
> 1 file changed, 14 insertions(+), 2 deletions(-)
Reviewed-by: David Ahern <dsahern@gmail.com>
next prev parent reply other threads:[~2017-09-23 17:03 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-22 6:10 [PATCH net-next v2 0/6] rtnetlink: preparation patches for further rtnl lock pushdown/removal Florian Westphal
2017-09-22 6:10 ` [PATCH net-next v2 1/6] selftests: rtnetlink.sh: add rudimentary vrf test Florian Westphal
2017-09-23 16:59 ` David Ahern
2017-09-23 17:07 ` David Ahern
2017-09-22 6:10 ` [PATCH net-next v2 2/6] rtnetlink: add helper to put master ifindex Florian Westphal
2017-09-23 17:01 ` David Ahern
2017-09-22 6:10 ` [PATCH net-next v2 3/6] rtnetlink: add helper to dump qdisc name Florian Westphal
2017-09-23 17:03 ` David Ahern [this message]
2017-09-23 17:31 ` Eric Dumazet
2017-09-23 18:38 ` Florian Westphal
2017-09-22 6:10 ` [PATCH net-next v2 4/6] rtnetlink: add helper to dump ifalias Florian Westphal
2017-09-23 17:14 ` David Ahern
2017-09-22 6:10 ` [PATCH net-next v2 5/6] rtnetlink: add helpers to dump vf and netnsid information Florian Westphal
2017-09-23 17:12 ` David Ahern
2017-09-22 6:10 ` [PATCH net-next v2 6/6] rtnetlink: rtnl_have_link_slave_info doesn't need rtnl Florian Westphal
2017-09-23 17:17 ` David Ahern
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