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GET /api/patches/135107/?format=api
{ "id": 135107, "url": "http://patches.dpdk.org/api/patches/135107/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20231213041920.729403-3-stephen@networkplumber.org/", "project": { "id": 1, "url": "http://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": "<20231213041920.729403-3-stephen@networkplumber.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20231213041920.729403-3-stephen@networkplumber.org", "date": "2023-12-13T04:16:29", "name": "[v2,02/25] log: add rte_log_dp()", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ddfda4a6397fed3e0a51f9b96d1ba958d5a73d08", "submitter": { "id": 27, "url": "http://patches.dpdk.org/api/people/27/?format=api", "name": "Stephen Hemminger", "email": "stephen@networkplumber.org" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20231213041920.729403-3-stephen@networkplumber.org/mbox/", "series": [ { "id": 30533, "url": "http://patches.dpdk.org/api/series/30533/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=30533", "date": "2023-12-13T04:16:27", "name": "Replace use of RTE_LOGTYPE_PMD", "version": 2, "mbox": "http://patches.dpdk.org/series/30533/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/135107/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/135107/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 DA7BD436D9;\n\tWed, 13 Dec 2023 05:19:36 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 7180F42E9E;\n\tWed, 13 Dec 2023 05:19:26 +0100 (CET)", "from mail-pl1-f170.google.com (mail-pl1-f170.google.com\n [209.85.214.170])\n by mails.dpdk.org (Postfix) with ESMTP id 8E1D642E80\n for <dev@dpdk.org>; Wed, 13 Dec 2023 05:19:24 +0100 (CET)", "by mail-pl1-f170.google.com with SMTP id\n d9443c01a7336-1d32c5ce32eso18598115ad.0\n for <dev@dpdk.org>; Tue, 12 Dec 2023 20:19:24 -0800 (PST)", "from hermes.lan (204-195-123-141.wavecable.com. [204.195.123.141])\n by smtp.gmail.com with ESMTPSA id\n p12-20020a170902e74c00b001d077da4ac4sm9340888plf.212.2023.12.12.20.19.23\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Tue, 12 Dec 2023 20:19:23 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1702441164;\n x=1703045964; 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=xF0by76o+9P0clNIMJD64Wc20vx8w96VOMEbOkX5L6ZjER7tvrR/wZgMGWGf1X9DR4\n I8tpz1pUcCEy44CEg4vTp/MQ2ET3Gomvi2+cWutG86VmOK7OObz6bcb+yxA0SOAVq+Bw\n EHVy1zRsUVBbg2n+dJhuthE//K4yyi4gLZ3LsE3RM1l7BD5M7gp9lVKtrtcaeUhSPFXD\n xWYOmgG96aocdBl7D0c0OHlVHg+lYKnQpCAgyi4gDSZVu0nujCeI3GiHUsNlEhNIpM21\n /S3kPCdB5zf4Vr9T06G5//+DPluRVYWIil9ygSmFM2oG7FFmDsmPmbrNDmHv2BldQp78\n GsKg==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1702441164; x=1703045964;\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=umnRj97t0SvqX5P1+b+tDG/TIBq020uoi/NDxx6gv/FgASwJT8P519G0PuYPXayBSH\n x//tW0N+FLgIIeyAKqBsW2Oum24m8JjVaTtFPVmZuObKkYz+7R3D+Ne0qPlQz+xj+YQj\n 2IqSbiloLDAy3+nNKpgFUFNvdROKkrKaHulgmDv6i26GNnslj1V4cqVRNn/ULgUqrwHJ\n /akf2pbpK5GJqjACp0rt4VIRK3N6lZPw45FVAlxnju8qJIrDuGMZQLUP8hSrDk3+C8Nz\n aHOvxefH2w7Po/HRXH2+qKY3t5YrlEIpG7j2KlPr5P78O+IzvCBMccU2qN7llVG0KO1J\n IzOw==", "X-Gm-Message-State": "AOJu0Yw8Kz3RI1b5ZiVZN4qOBfZAau9NOAbPEUCl+apAo+zj3kMEpQXI\n i0goB9Fc8JBa7AOKtbDudHKS1BCeSHJiJR+oB6k=", "X-Google-Smtp-Source": "\n AGHT+IHc9dnAlVfsa5kwRv8IEpPrz2MqPr/+8hEokA0lL6AirYQFbj3SNgC0rstyUpMmNRO/Xn9OZQ==", "X-Received": "by 2002:a17:902:ce85:b0:1d0:910e:5036 with SMTP id\n f5-20020a170902ce8500b001d0910e5036mr8839594plg.7.1702441163813;\n Tue, 12 Dec 2023 20:19:23 -0800 (PST)", "From": "Stephen Hemminger <stephen@networkplumber.org>", "To": "dev@dpdk.org", "Cc": "Stephen Hemminger <stephen@networkplumber.org>", "Subject": "[PATCH v2 02/25] log: add rte_log_dp()", "Date": "Tue, 12 Dec 2023 20:16:29 -0800", "Message-ID": "<20231213041920.729403-3-stephen@networkplumber.org>", "X-Mailer": "git-send-email 2.42.0", "In-Reply-To": "<20231213041920.729403-1-stephen@networkplumber.org>", "References": "<20231213014408.612051-1-stephen@networkplumber.org>\n <20231213041920.729403-1-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": [ "v2", "02/25" ] }