From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id DCFA543E83; Tue, 16 Apr 2024 17:21:36 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 49ADB402BD; Tue, 16 Apr 2024 17:21:31 +0200 (CEST) Received: from mail-pl1-f174.google.com (mail-pl1-f174.google.com [209.85.214.174]) by mails.dpdk.org (Postfix) with ESMTP id 8A5EF40262 for <dev@dpdk.org>; Tue, 16 Apr 2024 17:21:28 +0200 (CEST) Received: by mail-pl1-f174.google.com with SMTP id d9443c01a7336-1e4f341330fso37590795ad.0 for <dev@dpdk.org>; Tue, 16 Apr 2024 08:21:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1713280887; x=1713885687; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QW+HKNGxUagYmmYl1XJKUzn5fTnWCQoUK/WJxFrsHPQ=; b=1udf59DM88ZS61n7pjfZjutgXwB04riOqpwozQRjKImZStcDRovLwZdEHRC1Vd2k6r j+dfTlx1PgVhWoHCRaVNEJsejVWbdgPLSqcY0jvmQizbTJZa/mxYh64nazxpR1TTwy0Y d6J0gZLd48k0TMQHfpe0u1QBmM4egNWBuvC2YZlc4BswVjWO1e65HEA6GHliVBu3ynxr xyw5YWbUKEoV0AbMUJJGghD7CGyf6Nr4vfezIcM6Phcpz2pQPpcuFvdcyJ5y2+7OXh84 E8k2lxM5I9Xujfn+SmXtl5G6ue92Iy0mR7XYWQOdBcENrwQAwA2rXKhljQ+JikNQehUA /fUA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713280887; x=1713885687; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QW+HKNGxUagYmmYl1XJKUzn5fTnWCQoUK/WJxFrsHPQ=; b=ZXN9uDQUdgLEsX3a1R15qSe3NBlyVJ8VoaoauAdj1M2V1GTNXm6llJ0UcRHa00R0Xp r8OPYMTroI/EcbB3fq8ye3nKa9vVsPqVsI21HIYrtyhRB1uTUon9pEbAfE1zRLpUeqvj vwh0anpm9Mbbnw7FvTXXxRpwr5i3bUZU6OvrP/q1NqL7LajeXxI1D8MRwgx3SGg3/gRg p1EnEonZGERwsCXPlUSbADaaGLy60TMKtPlGbfCTKrN4ZEWFv5vYIfK8zrsECm/pBSZ+ V4S3ahLjuyYYmrj29PaDTIyIGtPng/uFfh/+sGDxjHISSqrSB8+vw2xECPX896oBWawl Hrrw== X-Gm-Message-State: AOJu0YwEytdNz+Eegro5NFte0vRYimUKUU8T+LDo3kItjxde0u3qSdQb DbOH6TqPyvpwqESuwTy51gQYa+HaeOI03muPJmOWExK4j8+Yw+Vm7Mu/ZILJlYcU4cp/9glUKAk i X-Google-Smtp-Source: AGHT+IEYO2TlGDuFAVEp7WCSJj4rdeqGgFd8p1qKBKBCd10HEPMBjvuxpn2TMn5wZ83v5/UEeHTPrQ== X-Received: by 2002:a17:902:e809:b0:1e3:d470:823d with SMTP id u9-20020a170902e80900b001e3d470823dmr13153592plg.21.1713280887628; Tue, 16 Apr 2024 08:21:27 -0700 (PDT) Received: from hermes.lan (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id l17-20020a170903245100b001e80154a400sm213348pls.126.2024.04.16.08.21.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Apr 2024 08:21:27 -0700 (PDT) From: Stephen Hemminger <stephen@networkplumber.org> To: dev@dpdk.org Cc: Stephen Hemminger <stephen@networkplumber.org> Subject: [PATCH 1/5] cocci: add script to use RTE_DIM Date: Tue, 16 Apr 2024 08:19:27 -0700 Message-ID: <20240416152124.69590-2-stephen@networkplumber.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240416152124.69590-1-stephen@networkplumber.org> References: <20240416152124.69590-1-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>, <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>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org New script to find RTE_DIM should be used. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> --- devtools/cocci/rte-dim.cocci | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 devtools/cocci/rte-dim.cocci diff --git a/devtools/cocci/rte-dim.cocci b/devtools/cocci/rte-dim.cocci new file mode 100644 index 0000000000..e7fcadec98 --- /dev/null +++ b/devtools/cocci/rte-dim.cocci @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: BSD-3-Clause +// Use RTE_DIM macro instead of dividing sizeof array with sizeof an elmemnt +// +// Based of Linux kernela array_size.cocci +// +@@ +type T; +T[] E; +@@ +( +| +- (sizeof(E)/sizeof(E[...])) ++ RTE_DIM(E) +| +- (sizeof(E)/sizeof(*E)) ++ RTE_DIM(E) +| +- (sizeof(E)/sizeof(T)) ++ RTE_DIM(E) +| +- RTE_DIM((E)) ++ RTE_DIM(E) +) -- 2.43.0