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GET /api/patches/135076/?format=api
{ "id": 135076, "url": "http://patchwork.dpdk.org/api/patches/135076/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20231213014408.612051-3-stephen@networkplumber.org/", "project": { "id": 1, "url": "http://patchwork.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": "<20231213014408.612051-3-stephen@networkplumber.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20231213014408.612051-3-stephen@networkplumber.org", "date": "2023-12-13T01:42:18", "name": "[02/26] log: add rte_log_dp()", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ddfda4a6397fed3e0a51f9b96d1ba958d5a73d08", "submitter": { "id": 27, "url": "http://patchwork.dpdk.org/api/people/27/?format=api", "name": "Stephen Hemminger", "email": "stephen@networkplumber.org" }, "delegate": { "id": 1, "url": "http://patchwork.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20231213014408.612051-3-stephen@networkplumber.org/mbox/", "series": [ { "id": 30531, "url": "http://patchwork.dpdk.org/api/series/30531/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=30531", "date": "2023-12-13T01:42:16", "name": "Replace uses of RTE_LOGTYPE_PMD", "version": 1, "mbox": "http://patchwork.dpdk.org/series/30531/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/135076/comments/", "check": "warning", "checks": "http://patchwork.dpdk.org/api/patches/135076/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 57E78436D8;\n\tWed, 13 Dec 2023 02:44:27 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 5E7DE42E72;\n\tWed, 13 Dec 2023 02:44:16 +0100 (CET)", "from mail-ot1-f47.google.com (mail-ot1-f47.google.com\n [209.85.210.47]) by mails.dpdk.org (Postfix) with ESMTP id AF9C940269\n for <dev@dpdk.org>; Wed, 13 Dec 2023 02:44:13 +0100 (CET)", "by mail-ot1-f47.google.com with SMTP id\n 46e09a7af769-6d9f7af8918so3472631a34.0\n for <dev@dpdk.org>; Tue, 12 Dec 2023 17:44:13 -0800 (PST)", "from hermes.lan (204-195-123-141.wavecable.com. [204.195.123.141])\n by smtp.gmail.com with ESMTPSA id\n f7-20020aa79d87000000b006ce5b4ade28sm8988375pfq.174.2023.12.12.17.44.12\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Tue, 12 Dec 2023 17:44:12 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1702431853;\n x=1703036653; darn=dpdk.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:from:to:cc:subject:date\n :message-id:reply-to;\n bh=8zbmMtlxUZS8UjSI52yfEygDPKZxKBIUDdcN1Ph3NqA=;\n b=2K2qgW/+yg3qxWhRoRoLcfAnJjj1ugJZoDlrj/U1HB+VMKwJBNhChoyGtKIv6KaETv\n JlTattd1nbFA7fKFXCWLzJb/3Fm0GUtoJMBKivo7qiR1Tacwfd5Gmj1rJwAmq20hwrrU\n 8C3STPENOTBfk9LXGKLcrdUmaOoSdJzkbb7om97G6VPdZPGa007GHjg9Aj28b0gFlNgn\n c5K3Zp8QlKw+KY8bM62ayK775VY9EUpf6AQglR2a5RGjcAi4reSwRCal2e1FNmGAEdqa\n HqWSPaTE5C6kN0WGEm+l9twRUrer+0YR01RhD6m7O3xHS8ssf/BlRCNs+zC3xQf5g2ts\n KThA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1702431853; x=1703036653;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc\n :subject:date:message-id:reply-to;\n bh=8zbmMtlxUZS8UjSI52yfEygDPKZxKBIUDdcN1Ph3NqA=;\n b=MPhW9yJhVstWIiVEgy1iTM1GhpYZR5Rm9AsKpvPy9aQ8aXnPRfEgHXc2Yx1RNxwgSB\n xr0ai5D+ANpzyN34LY5a+eMZQKwA62CGMFBLQsx2AETwpaATq4qK+mB5nRSBX3ja8h2D\n s/zHSZOehclRmkg8Vu0H2nUvjlm6toiSrewGZNs97sD1GRsQX9LTnaBtcgtv4zwXk+qF\n thN/zf3Ds0DdfgMIZ7ic47KXAbeUijEohiJJDo++e68nmxjqkgIUfdY1aEhPniJWsD2D\n jbFROuLn5Jc+5y6DenVDxuQsWOiU6QLVPUv0AIat1XneMQq/lkKUXOuPDidKVxrqEbtc\n zYxw==", "X-Gm-Message-State": "AOJu0Yw1I9/GciLUgB8e15p2rNF0+m5rkanAE5EhTyoew04/8r4IgmR9\n RxZR22ORIOJkGpnHtT6/WExOK9elF2SDAhJBpdHcvA==", "X-Google-Smtp-Source": "\n AGHT+IHm4iWiSp9lsQR/OBsWoIdqiAKJZpIFBuLtMeO+dKmW4QIm4+YGVDNOHxxNjxCvrX7RwPP1lg==", "X-Received": "by 2002:a9d:4d94:0:b0:6d8:74e2:a3df with SMTP id\n u20-20020a9d4d94000000b006d874e2a3dfmr6492694otk.59.1702431852897;\n Tue, 12 Dec 2023 17:44:12 -0800 (PST)", "From": "Stephen Hemminger <stephen@networkplumber.org>", "To": "dev@dpdk.org", "Cc": "Stephen Hemminger <stephen@networkplumber.org>", "Subject": "[PATCH 02/26] log: add rte_log_dp()", "Date": "Tue, 12 Dec 2023 17:42:18 -0800", "Message-ID": "<20231213014408.612051-3-stephen@networkplumber.org>", "X-Mailer": "git-send-email 2.42.0", "In-Reply-To": "<20231213014408.612051-1-stephen@networkplumber.org>", "References": "<20231213014408.612051-1-stephen@networkplumber.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "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": "Add a new macro for logging in datapath using a logtype.\nThe existing macro RTE_LOG_DP() takes log type suffix (i.e. PMD)\nlike RTE_LOG(). This macro allows using a dynamic type.\n\nIdeally, rte_log_dp() could be an always_inline function\nbut GCC and Clang will not inline a function with variable number\nof arguments. Therefore it has to be a macro.\n\nSigned-off-by: Stephen Hemminger <stephen@networkplumber.org>\n---\n lib/log/rte_log.h | 23 +++++++++++++++++++++++\n 1 file changed, 23 insertions(+)", "diff": "diff --git a/lib/log/rte_log.h b/lib/log/rte_log.h\nindex bbbb051c20e2..8eb2b38b1a9f 100644\n--- a/lib/log/rte_log.h\n+++ b/lib/log/rte_log.h\n@@ -355,6 +355,29 @@ int rte_vlog(uint32_t level, uint32_t logtype, const char *format, va_list ap)\n \t\t RTE_LOGTYPE_ ## t, # t \": \" __VA_ARGS__) :\t\\\n \t 0)\n \n+/**\n+ * Generates a log message for data path.\n+ *\n+ * Similar to rte_log(), except that it gets optimized away\n+ * if the RTE_LOG_DP_LEVEL configuration option is lower than the log\n+ * level argument.\n+ *\n+ * @param level\n+ * Log level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8).\n+ * @param logtype\n+ * The log type, for example, RTE_LOGTYPE_EAL.\n+ * @param format\n+ * The format string, as in printf(3), followed by the variable arguments\n+ * required by the format.\n+ * @param ap\n+ * The va_list of the variable arguments required by the format.\n+ */\n+#define rte_log_dp(lev, t, ...)\t\t\t\t\\\n+\tdo {\t\t\t\t\t\t\\\n+\t\tif (lev <= RTE_LOG_DP_LEVEL)\t\t\\\n+\t\t\trte_log(lev, t, __VA_ARGS__);\t\\\n+\t} while(0)\n+\n #define RTE_LOG_REGISTER_IMPL(type, name, level)\t\t\t \\\n int type;\t\t\t\t\t\t\t\t \\\n RTE_INIT(__##type)\t\t\t\t\t\t\t \\\n", "prefixes": [ "02/26" ] }