From: Nikolay Aleksandrov <nikolay@redhat.com>
To: Ding Tianhong <dingtianhong@huawei.com>
Cc: Jay Vosburgh <fubar@us.ibm.com>,
Andy Gospodarek <andy@greyhouse.net>,
"David S. Miller" <davem@davemloft.net>,
Veaceslav Falico <vfalico@redhat.com>,
Netdev <netdev@vger.kernel.org>
Subject: Re: [PATCH 3/5] bonding: add rtnl lock for bonding_store_xmit_hash
Date: Thu, 29 Aug 2013 16:25:42 +0200 [thread overview]
Message-ID: <521F59E6.9050804@redhat.com> (raw)
In-Reply-To: <521D7ABE.5080700@huawei.com>
On 08/28/2013 06:21 AM, Ding Tianhong wrote:
> The bonding_store_xmit_hash() call bond_set_mode_ops() to set bond xmit_policy,
> the xmit_policy is used in xmit path for xor mode, so any changes may occur
> problem without protection, add rtnl lock is fit here.
>
> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
> ---
I don't think we need any locking there, nothing bad can happen.
next prev parent reply other threads:[~2013-08-29 14:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-28 4:21 [PATCH 3/5] bonding: add rtnl lock for bonding_store_xmit_hash Ding Tianhong
2013-08-29 14:25 ` Nikolay Aleksandrov [this message]
2013-08-30 3:26 ` Ding Tianhong
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