Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/57321/?format=api
{ "id": 57321, "url": "https://patches.dpdk.org/api/patches/57321/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20190731204050.40633-1-jin.yu@intel.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20190731204050.40633-1-jin.yu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20190731204050.40633-1-jin.yu@intel.com", "date": "2019-07-31T20:40:48", "name": "[v4,0/2] vhost: support inflight share memory protocol feature", "commit_ref": null, "pull_url": null, "state": null, "archived": false, "hash": null, "submitter": { "id": 1265, "url": "https://patches.dpdk.org/api/people/1265/?format=api", "name": "Jin Yu", "email": "jin.yu@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20190731204050.40633-1-jin.yu@intel.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/57321/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/57321/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 08DB71C138;\n\tWed, 31 Jul 2019 14:56:24 +0200 (CEST)", "from mga04.intel.com (mga04.intel.com [192.55.52.120])\n\tby dpdk.org (Postfix) with ESMTP id 946B31C137\n\tfor <dev@dpdk.org>; Wed, 31 Jul 2019 14:56:21 +0200 (CEST)", "from fmsmga004.fm.intel.com ([10.253.24.48])\n\tby fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t31 Jul 2019 05:56:20 -0700", "from storage36.sh.intel.com ([10.67.110.166])\n\tby fmsmga004.fm.intel.com with ESMTP; 31 Jul 2019 05:56:19 -0700" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.64,330,1559545200\"; d=\"scan'208\";a=\"196345773\"", "From": "JinYu <jin.yu@intel.com>", "To": "dev@dpdk.org", "Cc": "changpeng.liu@intel.com, maxime.coquelin@redhat.com, tiwei.bie@intel.com,\n\tzhihong.wang@intel.com, JinYu <jin.yu@intel.com>", "Date": "Thu, 1 Aug 2019 04:40:48 +0800", "Message-Id": "<20190731204050.40633-1-jin.yu@intel.com>", "X-Mailer": "git-send-email 2.17.2", "In-Reply-To": "<20190725212335.9675>", "References": "<20190725212335.9675>", "Subject": "[dpdk-dev] [PATCH v4 0/2] vhost: support inflight share memory\n\tprotocol feature", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This patches introduces two new messages VHOST_USER_GET_INFLIGHT_FD\nand VHOST_USER_SET_INFLIGHT_FD to support transferring a shared\nbuffer between qemu and backend. This shared buffer is used to process\ninflight I/O when backend reconnect\nNow It can both support split and packed ring. The example code show\nhow these APIs work and the test has passed.\n\nJinYu (2):\n vhost: support inflight share memory protocol feature\n vhost: Add vhost-user-blk example which support inflight\n\n examples/vhost_blk/Makefile | 67 ++\n examples/vhost_blk/blk.c | 122 +++\n examples/vhost_blk/blk_spec.h | 95 ++\n examples/vhost_blk/meson.build | 20 +\n examples/vhost_blk/vhost_blk.c | 1272 ++++++++++++++++++++++++\n examples/vhost_blk/vhost_blk.h | 114 +++\n examples/vhost_blk/vhost_blk_compat.c | 193 ++++\n lib/librte_vhost/rte_vhost.h | 301 +++++-\n lib/librte_vhost/rte_vhost_version.map | 12 +\n lib/librte_vhost/vhost.c | 399 +++++++-\n lib/librte_vhost/vhost.h | 54 +-\n lib/librte_vhost/vhost_user.c | 423 +++++++-\n lib/librte_vhost/vhost_user.h | 13 +-\n 13 files changed, 3056 insertions(+), 29 deletions(-)\n create mode 100644 examples/vhost_blk/Makefile\n create mode 100644 examples/vhost_blk/blk.c\n create mode 100644 examples/vhost_blk/blk_spec.h\n create mode 100644 examples/vhost_blk/meson.build\n create mode 100644 examples/vhost_blk/vhost_blk.c\n create mode 100644 examples/vhost_blk/vhost_blk.h\n create mode 100644 examples/vhost_blk/vhost_blk_compat.c", "diff": null, "prefixes": [ "v4", "0/2" ] }