DPDK patches and discussions
 help / color / mirror / Atom feed
From: Patrick Fu <patrick.fu@intel.com>
To: dev@dpdk.org, maxime.coquelin@redhat.com, chenbo.xia@intel.com
Cc: zhihong.wang@intel.com, cheng1.jiang@intel.com, patrick.fu@intel.com
Subject: [dpdk-dev] [PATCH v4 0/4] optimize async data path
Date: Tue, 13 Oct 2020 09:45:42 +0800
Message-ID: <20201013014546.2896162-1-patrick.fu@intel.com> (raw)
In-Reply-To: <20200911015316.1903181-1-patrick.fu@intel.com>

This series applies optimization and fixes to the vhost
async data path.

v4:
 - fix transfer error handling in async submit function (patch 1/4)
 - add spinlock in async register function (patch 4/4)
 - no changes in patch 2/4 & 3/4

v3:
 - fix a typo in vhost error log (checkpatch warning)
 - fix travis-robot ci build warning on aarch64

v2:
 - minor rewordings on commit message
 - minor fix on poll_enenque_completion to correct a packet
   number calculation issue
 - allocate async buffer memory on the same numa with vq
 - add some comments in data path to improve readability

Patrick Fu (4):
  vhost: simplify async copy completion
  vhost: dynamically allocate async memory
  vhost: fix async vector buffer overrun
  vhost: fix async unregister deadlock

 lib/librte_vhost/rte_vhost_async.h |  15 ++-
 lib/librte_vhost/vhost.c           |  80 +++++++++-----
 lib/librte_vhost/vhost.h           |  14 +--
 lib/librte_vhost/vhost_user.c      |  10 +-
 lib/librte_vhost/virtio_net.c      | 162 +++++++++++++----------------
 5 files changed, 148 insertions(+), 133 deletions(-)

-- 
2.18.4


  parent reply	other threads:[~2020-10-13  1:56 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-11  1:53 [dpdk-dev] [PATCH v1 " Patrick Fu
2020-09-11  1:53 ` [dpdk-dev] [PATCH v1 1/4] vhost: simplify async copy completion Patrick Fu
2020-09-23  9:07   ` Maxime Coquelin
2020-09-11  1:53 ` [dpdk-dev] [PATCH v1 2/4] vhost: dynamically alloc async memory Patrick Fu
2020-09-23  9:15   ` Maxime Coquelin
2020-09-29  5:55     ` Fu, Patrick
2020-09-11  1:53 ` [dpdk-dev] [PATCH v1 3/4] vhost: fix async vec buf overrun Patrick Fu
2020-09-23  9:21   ` Maxime Coquelin
2020-09-29  2:23     ` Fu, Patrick
2020-09-11  1:53 ` [dpdk-dev] [PATCH v1 4/4] vhost: fix async register/unregister deadlock Patrick Fu
2020-09-29  6:29 ` [dpdk-dev] [PATCH v2 0/4] optimize async data path Patrick Fu
2020-09-29  6:29   ` [dpdk-dev] [PATCH v2 1/4] vhost: simplify async copy completion Patrick Fu
2020-09-29  6:29   ` [dpdk-dev] [PATCH v2 2/4] vhost: dynamically allocate async memory Patrick Fu
2020-09-29  6:29   ` [dpdk-dev] [PATCH v2 3/4] vhost: fix async vector buffer overrun Patrick Fu
2020-09-29  6:29   ` [dpdk-dev] [PATCH v2 4/4] vhost: fix async register/unregister deadlock Patrick Fu
2020-09-29  9:29 ` [dpdk-dev] [PATCH v3 0/4] optimize async data path Patrick Fu
2020-09-29  9:29   ` [dpdk-dev] [PATCH v3 1/4] vhost: simplify async copy completion Patrick Fu
2020-10-05 13:46     ` Maxime Coquelin
2020-10-09 11:16       ` Fu, Patrick
2020-09-29  9:29   ` [dpdk-dev] [PATCH v3 2/4] vhost: dynamically allocate async memory Patrick Fu
2020-10-05 13:50     ` Maxime Coquelin
2020-09-29  9:29   ` [dpdk-dev] [PATCH v3 3/4] vhost: fix async vector buffer overrun Patrick Fu
2020-10-05 14:19     ` Maxime Coquelin
2020-09-29  9:29   ` [dpdk-dev] [PATCH v3 4/4] vhost: fix async register/unregister deadlock Patrick Fu
2020-10-05 14:25     ` Maxime Coquelin
2020-10-09 10:54       ` Fu, Patrick
2020-10-13  1:45 ` Patrick Fu [this message]
2020-10-13  1:45   ` [dpdk-dev] [PATCH v4 1/4] vhost: simplify async copy completion Patrick Fu
2020-10-14  9:28     ` Maxime Coquelin
2020-10-13  1:45   ` [dpdk-dev] [PATCH v4 2/4] vhost: dynamically allocate async memory Patrick Fu
2020-10-14  9:30     ` Maxime Coquelin
2020-10-13  1:45   ` [dpdk-dev] [PATCH v4 3/4] vhost: fix async vector buffer overrun Patrick Fu
2020-10-14  9:33     ` Maxime Coquelin
2020-10-13  1:45   ` [dpdk-dev] [PATCH v4 4/4] vhost: fix async unregister deadlock Patrick Fu
2020-10-14  9:34     ` Maxime Coquelin
2020-10-15 15:40   ` [dpdk-dev] [PATCH v4 0/4] optimize async data path Maxime Coquelin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201013014546.2896162-1-patrick.fu@intel.com \
    --to=patrick.fu@intel.com \
    --cc=chenbo.xia@intel.com \
    --cc=cheng1.jiang@intel.com \
    --cc=dev@dpdk.org \
    --cc=maxime.coquelin@redhat.com \
    --cc=zhihong.wang@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git