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From: David Marchand <david.marchand@redhat.com>
To: Xuan Ding <xuan.ding@intel.com>
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>,
	"Xia, Chenbo" <chenbo.xia@intel.com>, dev <dev@dpdk.org>,
	 Jiayu Hu <jiayu.hu@intel.com>,
	Cheng Jiang <cheng1.jiang@intel.com>,
	 Sunil Pai G <sunil.pai.g@intel.com>,
	liangma@liangbit.com
Subject: Re: [PATCH v3 3/5] vhost: merge sync and async descriptor to mbuf filling
Date: Fri, 22 Apr 2022 13:06:40 +0200	[thread overview]
Message-ID: <CAJFAV8w69Eru_i7+KKRb5542PswgK9VmYUgtaWQ_JB8LPdbO2w@mail.gmail.com> (raw)
In-Reply-To: <20220419034323.92820-4-xuan.ding@intel.com>

We (at RH) have some issues with our email infrastructure, so I can't
reply inline of the patch.

Copy/pasting the code:

+static __rte_always_inline uint16_t
+async_poll_dequeue_completed_split(struct virtio_net *dev, uint16_t queue_id,
+ struct rte_mbuf **pkts, uint16_t count, uint16_t dma_id,
+ uint16_t vchan_id, bool legacy_ol_flags)
+{
+ uint16_t start_idx, from, i;
+ uint16_t nr_cpl_pkts = 0;
+ struct async_inflight_info *pkts_info;
+ struct vhost_virtqueue *vq = dev->virtqueue[queue_id];
+

Please, don't pass queue_id as an input parameter for
async_poll_dequeue_completed_split().
The caller of this helper already dereferenced the vq.
You can pass vq.


-- 
David Marchand


  reply	other threads:[~2022-04-22 11:06 UTC|newest]

Thread overview: 73+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-07 15:25 [PATCH v1 0/5] vhost: support async dequeue data path xuan.ding
2022-04-07 15:25 ` [PATCH v1 1/5] vhost: prepare sync for descriptor to mbuf refactoring xuan.ding
2022-04-07 15:25 ` [PATCH v1 2/5] vhost: prepare async " xuan.ding
2022-04-07 15:25 ` [PATCH v1 3/5] vhost: merge sync and async descriptor to mbuf filling xuan.ding
2022-04-07 15:25 ` [PATCH v1 4/5] vhost: support async dequeue for split ring xuan.ding
2022-04-07 15:25 ` [PATCH v1 5/5] examples/vhost: support async dequeue data path xuan.ding
2022-04-11 10:00 ` [PATCH v2 0/5] vhost: " xuan.ding
2022-04-11 10:00   ` [PATCH v2 1/5] vhost: prepare sync for descriptor to mbuf refactoring xuan.ding
2022-04-11 10:00   ` [PATCH v2 2/5] vhost: prepare async " xuan.ding
2022-04-11 10:00   ` [PATCH v2 3/5] vhost: merge sync and async descriptor to mbuf filling xuan.ding
2022-04-11 10:00   ` [PATCH v2 4/5] vhost: support async dequeue for split ring xuan.ding
2022-04-11 10:00   ` [PATCH v2 5/5] examples/vhost: support async dequeue data path xuan.ding
2022-04-19  3:43 ` [PATCH v3 0/5] vhost: " xuan.ding
2022-04-19  3:43   ` [PATCH v3 1/5] vhost: prepare sync for descriptor to mbuf refactoring xuan.ding
2022-04-22 15:30     ` Maxime Coquelin
2022-04-19  3:43   ` [PATCH v3 2/5] vhost: prepare async " xuan.ding
2022-04-22 15:32     ` Maxime Coquelin
2022-04-19  3:43   ` [PATCH v3 3/5] vhost: merge sync and async descriptor to mbuf filling xuan.ding
2022-04-22 11:06     ` David Marchand [this message]
2022-04-22 15:46       ` Maxime Coquelin
2022-04-24  2:02         ` Ding, Xuan
2022-04-22 15:43     ` Maxime Coquelin
2022-04-19  3:43   ` [PATCH v3 4/5] vhost: support async dequeue for split ring xuan.ding
2022-04-19  3:43   ` [PATCH v3 5/5] examples/vhost: support async dequeue data path xuan.ding
2022-05-05  6:23 ` [PATCH v4 0/5] vhost: " xuan.ding
2022-05-05  6:23   ` [PATCH v4 1/5] vhost: prepare sync for descriptor to mbuf refactoring xuan.ding
2022-05-05  7:37     ` Yang, YvonneX
2022-05-05  6:23   ` [PATCH v4 2/5] vhost: prepare async " xuan.ding
2022-05-05  7:38     ` Yang, YvonneX
2022-05-05  6:23   ` [PATCH v4 3/5] vhost: merge sync and async descriptor to mbuf filling xuan.ding
2022-05-05  7:39     ` Yang, YvonneX
2022-05-05  6:23   ` [PATCH v4 4/5] vhost: support async dequeue for split ring xuan.ding
2022-05-05  7:40     ` Yang, YvonneX
2022-05-05 19:36     ` Maxime Coquelin
2022-05-05  6:23   ` [PATCH v4 5/5] examples/vhost: support async dequeue data path xuan.ding
2022-05-05  7:39     ` Yang, YvonneX
2022-05-05 19:38     ` Maxime Coquelin
2022-05-05 19:52   ` [PATCH v4 0/5] vhost: " Maxime Coquelin
2022-05-06  1:49     ` Ding, Xuan
2022-05-13  2:00 ` [PATCH v5 " xuan.ding
2022-05-13  2:00   ` [PATCH v5 1/5] vhost: prepare sync for descriptor to mbuf refactoring xuan.ding
2022-05-13  2:00   ` [PATCH v5 2/5] vhost: prepare async " xuan.ding
2022-05-13  2:00   ` [PATCH v5 3/5] vhost: merge sync and async descriptor to mbuf filling xuan.ding
2022-05-13  2:00   ` [PATCH v5 4/5] vhost: support async dequeue for split ring xuan.ding
2022-05-13  2:24     ` Stephen Hemminger
2022-05-13  2:33       ` Ding, Xuan
2022-05-13  2:00   ` [PATCH v5 5/5] examples/vhost: support async dequeue data path xuan.ding
2022-05-13  2:50 ` [PATCH v6 0/5] vhost: " xuan.ding
2022-05-13  2:50   ` [PATCH v6 1/5] vhost: prepare sync for descriptor to mbuf refactoring xuan.ding
2022-05-13  2:50   ` [PATCH v6 2/5] vhost: prepare async " xuan.ding
2022-05-13  2:50   ` [PATCH v6 3/5] vhost: merge sync and async descriptor to mbuf filling xuan.ding
2022-05-13  2:50   ` [PATCH v6 4/5] vhost: support async dequeue for split ring xuan.ding
2022-05-13  2:50   ` [PATCH v6 5/5] examples/vhost: support async dequeue data path xuan.ding
2022-05-13  3:27     ` Xia, Chenbo
2022-05-13  3:51       ` Ding, Xuan
2022-05-16  2:43 ` [PATCH v7 0/5] vhost: " xuan.ding
2022-05-16  2:43   ` [PATCH v7 1/5] vhost: prepare sync for descriptor to mbuf refactoring xuan.ding
2022-05-16  2:43   ` [PATCH v7 2/5] vhost: prepare async " xuan.ding
2022-05-16  2:43   ` [PATCH v7 3/5] vhost: merge sync and async descriptor to mbuf filling xuan.ding
2022-05-16  2:43   ` [PATCH v7 4/5] vhost: support async dequeue for split ring xuan.ding
2022-05-16  5:52     ` Hu, Jiayu
2022-05-16  6:10       ` Ding, Xuan
2022-05-16  2:43   ` [PATCH v7 5/5] examples/vhost: support async dequeue data path xuan.ding
2022-05-16 11:10 ` [PATCH v8 0/5] vhost: " xuan.ding
2022-05-16 11:10   ` [PATCH v8 1/5] vhost: prepare sync for descriptor to mbuf refactoring xuan.ding
2022-05-16 11:10   ` [PATCH v8 2/5] vhost: prepare async " xuan.ding
2022-05-16 11:10   ` [PATCH v8 3/5] vhost: merge sync and async descriptor to mbuf filling xuan.ding
2022-05-16 11:10   ` [PATCH v8 4/5] vhost: support async dequeue for split ring xuan.ding
2022-06-16 14:38     ` David Marchand
2022-06-16 14:40       ` David Marchand
2022-06-17  6:34         ` Ding, Xuan
2022-05-16 11:10   ` [PATCH v8 5/5] examples/vhost: support async dequeue data path xuan.ding
2022-05-17 13:22   ` [PATCH v8 0/5] vhost: " Maxime Coquelin

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