From: Kalle Valo <kvalo@qca.qualcomm.com>
To: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org
Subject: Re: [PATCH v2] ath10k: add tracing for frame transmission
Date: Wed, 8 Oct 2014 13:19:14 +0300 [thread overview]
Message-ID: <8761fuhnj1.fsf@kamboji.qca.qualcomm.com> (raw)
In-Reply-To: <20141008031321.GB3116@qca.qualcomm.com> (Rajkumar Manoharan's message of "Wed, 8 Oct 2014 08:43:23 +0530")
Rajkumar Manoharan <rmanohar@qti.qualcomm.com> writes:
>> > + trace_ath10k_htt_rx_pop_msdu(ar, msdu->data, msdu->len +
>> > + skb_tailroom(msdu));
>>
>> Why add skb_tailroom() to the length? I think that deserves a comment.
>
> It is used for rx crypto length. skb_tailroom is used in most of the
> places even while dumping rx pkt by ath10k_dbg_dump.
Ok, thanks for clarifying that.
--
Kalle Valo
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next prev parent reply other threads:[~2014-10-08 10:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-06 17:09 [PATCH v2] ath10k: add tracing for frame transmission Rajkumar Manoharan
2014-10-07 14:32 ` Kalle Valo
2014-10-08 2:59 ` Rajkumar Manoharan
2014-10-07 16:19 ` Kalle Valo
2014-10-08 3:13 ` Rajkumar Manoharan
2014-10-08 10:19 ` Kalle Valo [this message]
2014-10-08 10:27 ` Kalle Valo
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