From: David Marchand <david.marchand@redhat.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: dev <dev@dpdk.org>, Olivier Matz <olivier.matz@6wind.com>
Subject: Re: [dpdk-dev] [PATCH v6 4/5] mbuf: add a pktmbuf copy routine
Date: Thu, 17 Oct 2019 07:01:22 +0200 [thread overview]
Message-ID: <CAJFAV8wPKEW-FZYwu8nbetZFVPSxneQp2jTTR+2AA6Z9oPSoZg@mail.gmail.com> (raw)
In-Reply-To: <20191016065811.d3oeuw5qgp6dpj6h@platinum>
On Wed, Oct 16, 2019 at 8:58 AM Olivier Matz <olivier.matz@6wind.com> wrote:
>
> On Tue, Oct 08, 2019 at 09:33:49AM -0700, Stephen Hemminger wrote:
> > This is a commonly used operation that surprisingly the
> > DPDK has not supported. The new rte_pktmbuf_copy does a
> > deep copy of packet. This is a complete copy including
> > meta-data.
> >
> > It handles the case where the source mbuf comes from a pool
> > with larger data area than the destination pool. The routine
> > also has options for skipping data, or truncating at a fixed
> > length.
> >
> > This patch also introduces internal inline to copy the
> > metadata fields of mbuf.
> >
> > Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
>
> Acked-by: Olivier Matz <olivier.matz@6wind.com>
Squashed with next patch, since a separate patch for the test added not much.
Applied, thanks.
--
David Marchand
next prev parent reply other threads:[~2019-10-17 5:01 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-28 0:37 [dpdk-dev] [PATCH 0/5] mbuf related patches Stephen Hemminger
2019-09-28 0:37 ` [dpdk-dev] [PATCH 1/5] mbuf: don't generate invalid mbuf in clone test Stephen Hemminger
2019-09-28 0:37 ` [dpdk-dev] [PATCH 2/5] mbuf: delinline rte_pktmbuf_linearize Stephen Hemminger
2019-09-28 15:38 ` Stephen Hemminger
2019-09-30 9:00 ` Morten Brørup
2019-09-28 0:37 ` [dpdk-dev] [PATCH 3/5] mbuf: deinline rte_pktmbuf_clone Stephen Hemminger
2019-09-28 0:37 ` [dpdk-dev] [PATCH 4/5] mbuf: add a pktmbuf copy routine Stephen Hemminger
2019-09-30 13:26 ` Morten Brørup
2019-09-28 0:37 ` [dpdk-dev] [PATCH 5/5] mbuf: add pktmbuf copy test Stephen Hemminger
2019-09-30 15:27 ` [dpdk-dev] [PATCH v2 0/6] mbuf copy related enhancements Stephen Hemminger
2019-09-30 15:27 ` [dpdk-dev] [PATCH v2 1/6] mbuf: don't generate invalid mbuf in clone test Stephen Hemminger
2019-09-30 15:27 ` [dpdk-dev] [PATCH v2 2/6] mbuf: delinline rte_pktmbuf_linearize Stephen Hemminger
2019-09-30 15:27 ` [dpdk-dev] [PATCH v2 3/6] mbuf: deinline rte_pktmbuf_clone Stephen Hemminger
2019-09-30 15:27 ` [dpdk-dev] [PATCH v2 4/6] mbuf: add a pktmbuf copy routine Stephen Hemminger
2019-09-30 15:27 ` [dpdk-dev] [PATCH v2 5/6] mbuf: add pktmbuf copy test Stephen Hemminger
2019-09-30 15:27 ` [dpdk-dev] [PATCH v2 6/6] pdump: use new pktmbuf copy function Stephen Hemminger
2019-09-30 19:20 ` [dpdk-dev] [PATCH v3 0/6] mbuf copy/cloning enhancements Stephen Hemminger
2019-09-30 19:20 ` [dpdk-dev] [PATCH v3 1/6] mbuf: don't generate invalid mbuf in clone test Stephen Hemminger
2019-09-30 19:20 ` [dpdk-dev] [PATCH v3 2/6] mbuf: delinline rte_pktmbuf_linearize Stephen Hemminger
2019-10-01 13:41 ` Andrew Rybchenko
2019-09-30 19:20 ` [dpdk-dev] [PATCH v3 3/6] mbuf: deinline rte_pktmbuf_clone Stephen Hemminger
2019-10-01 13:42 ` Andrew Rybchenko
2019-09-30 19:20 ` [dpdk-dev] [PATCH v3 4/6] mbuf: add a pktmbuf copy routine Stephen Hemminger
2019-10-01 14:03 ` Andrew Rybchenko
2019-10-01 17:36 ` Slava Ovsiienko
2019-10-01 23:29 ` Stephen Hemminger
2019-09-30 19:20 ` [dpdk-dev] [PATCH v3 5/6] mbuf: add pktmbuf copy test Stephen Hemminger
2019-09-30 19:20 ` [dpdk-dev] [PATCH v3 6/6] pdump: use new pktmbuf copy function Stephen Hemminger
2019-10-04 21:47 ` [dpdk-dev] [PATCH v4 0/4] mbuf copy/cloning enhancements Stephen Hemminger
2019-10-04 21:47 ` [dpdk-dev] [PATCH v4 1/4] mbuf: don't generate invalid mbuf in clone test Stephen Hemminger
2019-10-04 21:47 ` [dpdk-dev] [PATCH v4 2/4] mbuf: delinline rte_pktmbuf_linearize Stephen Hemminger
2019-10-04 21:47 ` [dpdk-dev] [PATCH v4 3/4] mbuf: deinline rte_pktmbuf_clone Stephen Hemminger
2019-10-04 21:47 ` [dpdk-dev] [PATCH v4 4/4] mbuf: add a pktmbuf copy routine Stephen Hemminger
2019-10-07 15:43 ` [dpdk-dev] [PATCH v5 0/5] mbuf copy/cloning enhancements Stephen Hemminger
2019-10-07 15:43 ` [dpdk-dev] [PATCH v5 1/5] mbuf: don't generate invalid mbuf in clone test Stephen Hemminger
2019-10-08 8:13 ` Olivier Matz
2019-10-07 15:43 ` [dpdk-dev] [PATCH v5 2/5] mbuf: delinline rte_pktmbuf_linearize Stephen Hemminger
2019-10-08 8:14 ` Olivier Matz
2019-10-07 15:43 ` [dpdk-dev] [PATCH v5 3/5] mbuf: deinline rte_pktmbuf_clone Stephen Hemminger
2019-10-08 8:15 ` Olivier Matz
2019-10-07 15:43 ` [dpdk-dev] [PATCH v5 4/5] mbuf: add a pktmbuf copy routine Stephen Hemminger
2019-10-08 9:03 ` Olivier Matz
2019-10-08 15:27 ` Stephen Hemminger
2019-10-07 15:43 ` [dpdk-dev] [PATCH v5 5/5] mbuf: add pktmbuf copy test Stephen Hemminger
2019-10-08 9:04 ` Olivier Matz
2019-10-08 16:33 ` [dpdk-dev] [PATCH v6 0/5] mbuf: copy/cloning enhancements Stephen Hemminger
2019-10-08 16:33 ` [dpdk-dev] [PATCH v6 1/5] mbuf: don't generate invalid mbuf in clone test Stephen Hemminger
2019-10-17 5:01 ` David Marchand
2019-10-08 16:33 ` [dpdk-dev] [PATCH v6 2/5] mbuf: delinline rte_pktmbuf_linearize Stephen Hemminger
2019-10-17 5:01 ` David Marchand
2019-10-08 16:33 ` [dpdk-dev] [PATCH v6 3/5] mbuf: deinline rte_pktmbuf_clone Stephen Hemminger
2019-10-17 5:01 ` David Marchand
2019-10-08 16:33 ` [dpdk-dev] [PATCH v6 4/5] mbuf: add a pktmbuf copy routine Stephen Hemminger
2019-10-16 6:58 ` Olivier Matz
2019-10-17 5:01 ` David Marchand [this message]
2019-10-08 16:33 ` [dpdk-dev] [PATCH v6 5/5] mbuf: add pktmbuf copy test Stephen Hemminger
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