From: Thomas Monjalon <thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
To: "Han, Dongsu" <dongsu.han-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: dev-VfR2kkLFssw@public.gmane.org
Subject: Re: app: fix refcnt in mbuf allocation
Date: Mon, 6 May 2013 18:13:50 +0200 [thread overview]
Message-ID: <201305061813.50527.thomas.monjalon@6wind.com> (raw)
In-Reply-To: <CAAYH+dWnQ_eP-evFv2ABL8s==Oq1VB0secy1Dj4ZH9BA6ac9wA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
06/05/2013 17:47, Han, Dongsu :
> In addition to this, we should probably clone pkt mbuf using
> rte_pktmbuf_clone()
> and transmit the cloned packet. This will avoid having to copy the mac and
> IP headers.
Yes, it could be faster but it is not always possible because
rte_pktmbuf_clone() is available only if the feature RTE_MBUF_SCATTER_GATHER
is enabled.
--
Thomas
next prev parent reply other threads:[~2013-05-06 16:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-02 14:24 suggested patch: testpmd txonly mbuf_alloc does not increment refcnt Han, Dongsu
[not found] ` <CAAYH+dW3RenDv9=dn0Mtdubp0443OWqAqPYfHjGKfQcjQHNgxg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-05-06 12:47 ` [PATCH] app: fix refcnt in mbuf allocation Thomas Monjalon
[not found] ` <1367844470-15346-1-git-send-email-thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2013-05-06 13:28 ` Han, Dongsu
[not found] ` <CAAYH+dX-n2vbZh8P-by0Vk-sPn-E+ZSTMx1HJnKiHXgh-5G+wQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-05-06 13:56 ` Adrien Mazarguil
[not found] ` <20130506135616.GN12221-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2013-05-06 15:47 ` Han, Dongsu
[not found] ` <CAAYH+dWnQ_eP-evFv2ABL8s==Oq1VB0secy1Dj4ZH9BA6ac9wA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-05-06 16:13 ` Thomas Monjalon [this message]
2013-05-06 16:00 ` Thomas Monjalon
[not found] ` <1367856001-25036-1-git-send-email-thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2013-05-06 16:13 ` Adrien Mazarguil
[not found] ` <20130506161334.GO12221-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2013-05-06 16:33 ` Thomas Monjalon
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