From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Li RongQing <roy.qing.li@gmail.com>,
Eric Dumazet <eric.dumazet@gmail.com>
Cc: netdev <netdev@vger.kernel.org>
Subject: Re: [PATCH][net-next] net: avoid to call skb_queue_len again
Date: Mon, 08 Dec 2014 14:28:22 +0300 [thread overview]
Message-ID: <54858B56.1020607@cogentembedded.com> (raw)
In-Reply-To: <CAJFZqHzeESfMBqb1gQr4DsE-v_fSfUX+AyWbt_VriJJ8Dj2FnA@mail.gmail.com>
Hello.
On 12/8/2014 3:46 AM, Li RongQing wrote:
>>>> From: Li RongQing <roy.qing.li@gmail.com>
>>>> the queue length of sd->input_pkt_queue has been putted into qlen,
>>> s/putted/put/, it's irregular verb.
> I will fix it and resend this patch
>>>> and impossible to change, since hold the lock
>>> I can't parse that. Who holds the lock?
>> This thread/cpu holds the lock to manipulate input_pkt_queue.
>> Otherwise, the following would break horribly....
>> __skb_queue_tail(&sd->input_pkt_queue, skb);
> Thanks Eric
I expect you to also refine the description, so that it's meaningful,
unlike now.
> -Roy
WBR, Sergei
next prev parent reply other threads:[~2014-12-08 11:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-05 9:49 [PATCH][net-next] net: avoid to call skb_queue_len again roy.qing.li
2014-12-05 13:24 ` Eric Dumazet
2014-12-05 14:06 ` Sergei Shtylyov
2014-12-05 14:31 ` Eric Dumazet
2014-12-08 0:46 ` Li RongQing
2014-12-08 11:28 ` Sergei Shtylyov [this message]
2014-12-08 15:10 ` Eric Dumazet
2014-12-08 16:51 ` Sergei Shtylyov
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