From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: David Marchand <david.marchand@redhat.com>, dev@dpdk.org
Cc: bruce.richardson@intel.com, Chenbo Xia <chenbox@nvidia.com>
Subject: Re: [PATCH v3 6/6] vhost: simplify some descriptor handling
Date: Mon, 5 Oct 2026 21:24:49 +0200 [thread overview]
Message-ID: <ea283622-090b-4c4d-a380-4d85ce792cdd@redhat.com> (raw)
In-Reply-To: <20261002074440.2551536-7-david.marchand@redhat.com>
On 10/2/26 9:44 AM, David Marchand wrote:
> Now that the async datapath has been removed, move back the descriptors
> copy/filling code in desc_to_mbuf/mbuf_to_desc and eliminate an
> intermediate helper.
>
> Tracking buf_iova is not needed in the descriptor to mbuf case.
>
> Signed-off-by: David Marchand <david.marchand@redhat.com>
> ---
> Changes since v2:
> - used RTE_PTR_ADD for consistency,
>
> ---
> lib/vhost/virtio_net.c | 80 ++++++++++++++++--------------------------
> 1 file changed, 31 insertions(+), 49 deletions(-)
>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Thanks,
Maxime
prev parent reply other threads:[~2026-10-05 19:25 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-23 15:31 [RFC 0/3] Drop vhost async (DMA-accelerated) datapath David Marchand
2026-07-23 15:31 ` [RFC 1/3] examples: stop using vhost async datapath David Marchand
2026-08-25 11:39 ` David Marchand
2026-07-23 15:31 ` [RFC 2/3] vhost: refuse " David Marchand
2026-07-23 15:31 ` [RFC 3/3] vhost: drop " David Marchand
2026-08-18 9:10 ` [RFC 0/3] Drop vhost async (DMA-accelerated) datapath Maxime Coquelin
2026-08-26 14:02 ` [PATCH 0/5] " David Marchand
2026-08-26 14:02 ` [PATCH 1/5] vhost: decouple guest pages population from async datapath David Marchand
2026-08-26 14:02 ` [PATCH 2/5] examples/vhost: stop using " David Marchand
2026-08-26 14:02 ` [PATCH 3/5] vhost: drop " David Marchand
2026-08-26 14:02 ` [PATCH 4/5] vhost: rename packed layout helpers for batches David Marchand
2026-08-26 14:02 ` [PATCH 5/5] vhost: simplify some descriptor handling David Marchand
2026-09-04 7:46 ` [PATCH v2 0/6] Drop vhost async (DMA-accelerated) datapath David Marchand
2026-09-04 7:46 ` [PATCH v2 1/6] vhost: decouple guest pages population from async datapath David Marchand
2026-09-29 7:45 ` Maxime Coquelin
2026-09-04 7:46 ` [PATCH v2 2/6] examples/vhost: stop using " David Marchand
2026-09-29 7:54 ` Maxime Coquelin
2026-09-04 7:46 ` [PATCH v2 3/6] examples/vdpa: remove dependency on PCI library David Marchand
2026-09-29 7:54 ` Maxime Coquelin
2026-09-04 7:46 ` [PATCH v2 4/6] vhost: drop async datapath David Marchand
2026-09-04 7:46 ` [PATCH v2 5/6] vhost: rename packed layout helpers for batches David Marchand
2026-09-04 7:46 ` [PATCH v2 6/6] vhost: simplify some descriptor handling David Marchand
2026-10-02 7:44 ` [PATCH v3 0/6] Drop vhost async (DMA-accelerated) datapath David Marchand
2026-10-02 7:44 ` [PATCH v3 1/6] vhost: decouple guest pages population from async datapath David Marchand
2026-10-02 7:44 ` [PATCH v3 2/6] examples/vhost: stop using " David Marchand
2026-10-02 7:44 ` [PATCH v3 3/6] examples/vdpa: remove dependency on PCI library David Marchand
2026-10-02 7:44 ` [PATCH v3 4/6] vhost: drop async datapath David Marchand
2026-10-05 19:07 ` Maxime Coquelin
2026-10-02 7:44 ` [PATCH v3 5/6] vhost: rename packed layout helpers for batches David Marchand
2026-10-05 19:14 ` Maxime Coquelin
2026-10-02 7:44 ` [PATCH v3 6/6] vhost: simplify some descriptor handling David Marchand
2026-10-05 19:24 ` Maxime Coquelin [this message]
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