From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: David Marchand <david.marchand@redhat.com>, dev@dpdk.org
Cc: stephen@networkplumber.org, chenbo.xia@intel.com,
jiayu.hu@intel.com, yuanx.wang@intel.com, xuan.ding@intel.com
Subject: Re: [PATCH v4 2/9] vhost: simplify need reply handling
Date: Tue, 31 Jan 2023 17:41:35 +0100 [thread overview]
Message-ID: <93926f35-54f5-50fb-875f-6867c8f263b4@redhat.com> (raw)
In-Reply-To: <20230119184620.3195267-3-david.marchand@redhat.com>
On 1/19/23 19:46, David Marchand wrote:
> Dedicate send_vhost_slave_message() helper to the case when no reply is
> needed.
>
> Add a send_vhost_slave_message_process_reply() helper for the opposite.
> This new helper merges both send_vhost_slave_message() and the code
> previously in process_slave_message_reply().
> The slave_req_lock lock is then only handled in this helper which will
> make lock checks trivial.
>
> Signed-off-by: David Marchand <david.marchand@redhat.com>
> ---
> lib/vhost/vhost_user.c | 119 ++++++++++++++++++-----------------------
> 1 file changed, 51 insertions(+), 68 deletions(-)
>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Thanks,
Maxime
next prev parent reply other threads:[~2023-01-31 16:41 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-28 12:17 [RFC PATCH 0/5] vhost lock annotations David Marchand
2022-03-28 12:17 ` [RFC PATCH 1/5] vhost: fix missing virtqueue lock protection David Marchand
2022-03-28 12:17 ` [RFC PATCH 2/5] vhost: annotate virtqueue access lock David Marchand
2022-03-28 12:17 ` [RFC PATCH 3/5] vhost: fix async access David Marchand
2022-03-28 12:17 ` [RFC PATCH 4/5] vhost: annotate async locking requirement David Marchand
2022-03-28 12:17 ` [RFC PATCH 5/5] vhost: annotate IOTLB locks David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 0/9] vhost lock annotations David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 1/9] vhost: fix missing virtqueue lock protection David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 2/9] eal: annotate spinlock and rwlock David Marchand
2022-03-31 9:22 ` David Marchand
2022-04-04 6:21 ` Stephen Hemminger
2022-04-07 8:20 ` David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 3/9] vhost: annotate virtqueue access lock David Marchand
2022-04-07 1:40 ` Hu, Jiayu
2022-04-07 7:03 ` David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 4/9] vhost: fix async access David Marchand
2022-03-31 8:00 ` Maxime Coquelin
2022-03-31 10:23 ` Hu, Jiayu
2022-04-04 6:57 ` Pai G, Sunil
2022-03-30 13:49 ` [RFC PATCH v2 5/9] vhost: annotate async acesses David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 6/9] vhost: annotate need reply handling David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 7/9] vhost: annotate VDPA device list accesses David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 8/9] vhost: annotate IOTLB locks David Marchand
2022-03-30 13:49 ` [RFC PATCH v2 9/9] vhost: enable lock check David Marchand
2022-03-30 14:03 ` [RFC PATCH v2 0/9] vhost lock annotations David Marchand
2022-03-30 14:37 ` Ali Alnubani
2022-04-05 7:11 ` David Marchand
2022-04-11 11:00 ` [RFC PATCH v3 0/8] " David Marchand
2022-04-11 11:00 ` [RFC PATCH v3 1/8] eal: annotate spinlock and rwlock David Marchand
2022-04-21 13:48 ` Maxime Coquelin
2022-04-28 12:16 ` David Marchand
2022-04-11 11:00 ` [RFC PATCH v3 2/8] vhost: annotate virtqueue access lock David Marchand
2022-04-21 15:25 ` Maxime Coquelin
2022-04-22 9:49 ` David Marchand
2022-04-11 11:00 ` [RFC PATCH v3 3/8] vhost: fix async access David Marchand
2022-04-21 19:21 ` Maxime Coquelin
2022-05-17 13:24 ` Maxime Coquelin
2022-04-11 11:00 ` [RFC PATCH v3 4/8] vhost: annotate async accesses David Marchand
2022-04-22 7:20 ` Maxime Coquelin
2022-04-11 11:00 ` [RFC PATCH v3 5/8] vhost: annotate need reply handling David Marchand
2022-04-22 7:25 ` Maxime Coquelin
2022-04-11 11:00 ` [RFC PATCH v3 6/8] vhost: annotate vDPA device list accesses David Marchand
2022-04-22 7:26 ` Maxime Coquelin
2022-04-11 11:00 ` [RFC PATCH v3 7/8] vhost: annotate IOTLB locks David Marchand
2022-04-22 7:46 ` Maxime Coquelin
2022-04-11 11:00 ` [RFC PATCH v3 8/8] vhost: enable lock check David Marchand
2022-04-22 7:47 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 0/9] vhost lock annotations David Marchand
2023-01-19 18:46 ` [PATCH v4 1/9] eal: annotate spinlock, rwlock and seqlock David Marchand
2023-01-19 19:42 ` Stephen Hemminger
2023-01-19 20:39 ` Tyler Retzlaff
2023-01-19 21:16 ` David Marchand
2023-01-19 21:50 ` Tyler Retzlaff
2023-01-26 12:18 ` David Marchand
2023-01-19 20:55 ` David Marchand
2023-01-19 19:43 ` Stephen Hemminger
2023-01-31 16:18 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 2/9] vhost: simplify need reply handling David Marchand
2023-01-31 16:41 ` Maxime Coquelin [this message]
2023-01-19 18:46 ` [PATCH v4 3/9] vhost: terminate when access lock is not taken David Marchand
2023-01-31 16:47 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 4/9] vhost: annotate virtqueue access lock David Marchand
2023-01-31 16:50 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 5/9] vhost: annotate async accesses David Marchand
2023-01-31 16:54 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 6/9] vhost: always take IOTLB lock David Marchand
2023-01-31 16:59 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 7/9] vhost: annotate " David Marchand
2023-01-31 17:05 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 8/9] vhost: annotate vDPA device list accesses David Marchand
2023-01-31 17:08 ` Maxime Coquelin
2023-01-19 18:46 ` [PATCH v4 9/9] vhost: enable lock check David Marchand
2023-01-31 17:14 ` Maxime Coquelin
2023-01-19 19:20 ` [PATCH v4 0/9] vhost lock annotations Morten Brørup
2023-02-01 11:14 ` [PATCH v5 0/9] Lock annotations David Marchand
2023-02-01 11:14 ` [PATCH v5 1/9] eal: annotate spinlock, rwlock and seqlock David Marchand
2023-02-01 12:32 ` David Marchand
2023-02-06 1:01 ` Tu, Lijuan
2023-02-06 8:12 ` David Marchand
2023-02-01 11:14 ` [PATCH v5 2/9] vhost: simplify need reply handling David Marchand
2023-02-01 11:14 ` [PATCH v5 3/9] vhost: terminate when access lock is not taken David Marchand
2023-02-01 11:14 ` [PATCH v5 4/9] vhost: annotate virtqueue access lock David Marchand
2023-02-01 11:14 ` [PATCH v5 5/9] vhost: annotate async accesses David Marchand
2023-02-01 11:14 ` [PATCH v5 6/9] vhost: always take IOTLB lock David Marchand
2023-02-01 11:14 ` [PATCH v5 7/9] vhost: annotate " David Marchand
2023-02-01 11:14 ` [PATCH v5 8/9] vhost: annotate vDPA device list accesses David Marchand
2023-02-01 11:14 ` [PATCH v5 9/9] vhost: enable lock check David Marchand
2023-02-07 10:45 ` [PATCH v6 0/9] Lock annotations David Marchand
2023-02-07 10:45 ` [PATCH v6 1/9] eal: annotate spinlock, rwlock and seqlock David Marchand
2023-02-09 8:00 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 2/9] vhost: simplify need reply handling David Marchand
2023-02-09 8:00 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 3/9] vhost: terminate when access lock is not taken David Marchand
2023-02-09 8:01 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 4/9] vhost: annotate virtqueue access lock David Marchand
2023-02-09 8:01 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 5/9] vhost: annotate async accesses David Marchand
2023-02-09 8:01 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 6/9] vhost: always take IOTLB lock David Marchand
2023-02-09 8:01 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 7/9] vhost: annotate " David Marchand
2023-02-09 8:02 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 8/9] vhost: annotate vDPA device list accesses David Marchand
2023-02-09 8:02 ` Xia, Chenbo
2023-02-07 10:45 ` [PATCH v6 9/9] vhost: enable lock check David Marchand
2023-02-09 8:05 ` Xia, Chenbo
2023-02-09 7:59 ` [PATCH v6 0/9] Lock annotations Xia, Chenbo
2023-02-09 8:08 ` David Marchand
2023-02-09 8:24 ` Xia, Chenbo
2023-02-09 13:48 ` David Marchand
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