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GET /api/patches/105803/?format=api
{ "id": 105803, "url": "https://patches.dpdk.org/api/patches/105803/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1642144737-201099-1-git-send-email-andy.pei@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": "<1642144737-201099-1-git-send-email-andy.pei@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1642144737-201099-1-git-send-email-andy.pei@intel.com", "date": "2022-01-14T07:18:57", "name": "vhost: add some log for vhost message VHOST_USER_SET_VRING_BASE", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ba5987148a62a09d3adfa1953a0a131f51797080", "submitter": { "id": 1185, "url": "https://patches.dpdk.org/api/people/1185/?format=api", "name": "Pei, Andy", "email": "andy.pei@intel.com" }, "delegate": { "id": 2642, "url": "https://patches.dpdk.org/api/users/2642/?format=api", "username": "mcoquelin", "first_name": "Maxime", "last_name": "Coquelin", "email": "maxime.coquelin@redhat.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1642144737-201099-1-git-send-email-andy.pei@intel.com/mbox/", "series": [ { "id": 21165, "url": "https://patches.dpdk.org/api/series/21165/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=21165", "date": "2022-01-14T07:18:57", "name": "vhost: add some log for vhost message VHOST_USER_SET_VRING_BASE", "version": 1, "mbox": "https://patches.dpdk.org/series/21165/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/105803/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/105803/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id B89FBA0032;\n\tFri, 14 Jan 2022 08:23:03 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id A7A6842760;\n\tFri, 14 Jan 2022 08:23:03 +0100 (CET)", "from mga09.intel.com (mga09.intel.com [134.134.136.24])\n by mails.dpdk.org (Postfix) with ESMTP id 6A97F40DDD\n for <dev@dpdk.org>; Fri, 14 Jan 2022 08:23:01 +0100 (CET)", "from orsmga001.jf.intel.com ([10.7.209.18])\n by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 13 Jan 2022 23:23:00 -0800", "from dpdk-dipei.sh.intel.com ([10.67.111.91])\n by orsmga001.jf.intel.com with ESMTP; 13 Jan 2022 23:22:59 -0800" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1642144981; x=1673680981;\n h=from:to:cc:subject:date:message-id;\n bh=y34xQcQXiceXzsJTl+40LUUERRlH/lkkYq0POVk/Zrc=;\n b=fHOM4tIkfp1+0KBZbEYfjGwowkCxofSi1eFEtM30XRSnJDhbhDjLTU9W\n w6c+hQrJHc9Pmwn67ZrplCThuj3FCieGDKO+oLdruE3i2PJij+jOgPnFG\n znnXttqeOTspiw0nt/HZr9An6F0muw32sZZGvu5VdEheb2EouiaHY2kYs\n c5SmRWUw7PhugJR9bk1O85MxLPjJVYOG/TYmI731tvjm0R5YpXM/rIa0m\n MBLU06WKcolprD9GW3JeCBYR8JjaxEV/gZkJQBv3GnjtD3+ML4TNpfGBq\n Q/rCePBqmWN/Uw/Nhgj83gButu47jP9ckpQ4Fv4dg+4Ek8+gJp7DALc0d Q==;", "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10226\"; a=\"243995034\"", "E=Sophos;i=\"5.88,287,1635231600\"; d=\"scan'208\";a=\"243995034\"", "E=Sophos;i=\"5.88,287,1635231600\"; d=\"scan'208\";a=\"559387928\"" ], "X-ExtLoop1": "1", "From": "Andy Pei <andy.pei@intel.com>", "To": "dev@dpdk.org", "Cc": "chenbo.xia@intel.com", "Subject": "[PATCH] vhost: add some log for vhost message\n VHOST_USER_SET_VRING_BASE", "Date": "Fri, 14 Jan 2022 15:18:57 +0800", "Message-Id": "<1642144737-201099-1-git-send-email-andy.pei@intel.com>", "X-Mailer": "git-send-email 1.8.3.1", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Usually the last avail index and last used index is 0, but for target\ndevice of live migration, the last avail index and last used index is\nnot 0. So I think some log is helpful.\n\nSigned-off-by: Andy Pei <andy.pei@intel.com>\n---\n lib/vhost/vhost_user.c | 5 +++++\n 1 file changed, 5 insertions(+)", "diff": "diff --git a/lib/vhost/vhost_user.c b/lib/vhost/vhost_user.c\nindex a781346..3cb13fb 100644\n--- a/lib/vhost/vhost_user.c\n+++ b/lib/vhost/vhost_user.c\n@@ -973,6 +973,11 @@\n \t\tvq->last_avail_idx = msg->payload.state.num;\n \t}\n \n+\tVHOST_LOG_CONFIG(INFO,\n+\t\t\"vring base idx:%d last_used_idx:%u last_avail_idx:%u.\\n\",\n+\t\tmsg->payload.state.index, vq->last_used_idx,\n+\t\tvq->last_avail_idx);\n+\n \treturn RTE_VHOST_MSG_RESULT_OK;\n }\n \n", "prefixes": [] }