From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 5EF664626B; Wed, 19 Feb 2025 19:36:00 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E14F14028B; Wed, 19 Feb 2025 19:35:59 +0100 (CET) Received: from mail-pl1-f170.google.com (mail-pl1-f170.google.com [209.85.214.170]) by mails.dpdk.org (Postfix) with ESMTP id DD7504014F for ; Wed, 19 Feb 2025 19:35:58 +0100 (CET) Received: by mail-pl1-f170.google.com with SMTP id d9443c01a7336-22104c4de96so436065ad.3 for ; Wed, 19 Feb 2025 10:35:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1739990158; x=1740594958; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=C0jEQHKmEitV8bIi2ubqKxqu1DK3qJrAjokII2PgoiA=; b=HhxCl98tBoCY86vZOx4pqxLRcwOza5HVq7EPQ2ZIzFQrIi9lr4/0HiofWM4R+IrnDw dAC1EtvrxRrlklhP5CMsnIs6mqdGRjzUoSgLbX66goNUfTTm6E2e9SsthZzz8eSfhQCQ f8trwFilGadIxXn1hoxfLBE4XKNWskQ2UbbBYpHVY5suDF4sBdB5e3R875UC7HCOml09 qjNQoIXioNzCZiYZI5sXRgLlSui4OoRYGoEgxexPrE7gFQ1mb7KnjfE3CBsd4gZMVjGV Loen6PXq2wUPwzuusbXYGTG17LJdnivQwkUL1mdX1l82hmiYaVTfApIPy/yVGJ+Af8ro zhBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739990158; x=1740594958; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=C0jEQHKmEitV8bIi2ubqKxqu1DK3qJrAjokII2PgoiA=; b=UmkL3KvaLrpD2suQ0hTs9wY8VJ0NOeoUJDGXFIRzUjysBAY+mCSDyq9GfB1oCUmOze ytfAdPnczpZEoCtPZHUXnCCX/xyznse2B4bwtTrMm4KTj1YS1XqNQpaBiMq9BRz0tDZv zlPngt/Kv0Ff+AkIAM3j2217ePmhid+D+NNXFJkbEDAOA4pim3n/OWsuIGjBM/WSodDM D67hNu0OSVQlelz1PW+Goe1vXM/eURoENbWHnAM27fRCuLsyl9E6vWVy6XqLO7zRXiiQ vHxZBoG52v/A2ArtapCfhxS1p2Ddi/5XFLjXQs+RFSP7PwxBD7Tc+cOYgnlY24WhM0Jj oalg== X-Forwarded-Encrypted: i=1; AJvYcCVahnocFwfZ/M7hzMH5uZbvMoTwKkx5mk+JQvdkDY6+fdrqkjKSNB0Wy8A9p4Bm0jTTbgk=@dpdk.org X-Gm-Message-State: AOJu0Yxj/iNt2bXTjFip5vNlsM8UFUxrup3UawSjiwjZ3Ukt/U3+Ah7L lqUv9Lvy9NB6zmHfBH7wHEpkf3viB65sZD3JoFeu1X1IgaKwvqrDFtXvtAT9l5w= X-Gm-Gg: ASbGncuOlxqHBA5SKbGTVXAh2UK1PHavsz1Jg4+s+9Kk5zuIi9ROuh+1a+wkZFl5i0j njRYs6krJi6URLeq5/RaffDVTtVpygnQ7IoLNPxgEV3aJSjPK64/MYcOWsmkVgzZYX/SbOTv5aa 9M7CKQ5u4QumTVWdpXJ/wQpdEv4NuBdOyf//X3eMB3pGLVcn8avp5vzFFrANDV2U9RqDhv35J3A 6Q8vIWHT3M37jx2QT3LUHyMTh8ouBxCfwY1PFifmMWk/tmuwV8UYFeiuGl3wQkJ498UKGvqPnY2 Rop0a6urATqUq6RS7zn8CnWm+BJj9IiXUgG8bYrgt9sKbkpaLX3O/xB5a3Lka6OXt9m3 X-Google-Smtp-Source: AGHT+IHGGUxmY2BH4xyp8oOzOByIktvzCiSAsVUWG+OvFrx/B4Jf5262E6TLFY5ES2Ru7wQ8AK7dMA== X-Received: by 2002:a05:6a21:6d97:b0:1ee:be88:f5d3 with SMTP id adf61e73a8af0-1eebe88f840mr18999055637.41.1739990157933; Wed, 19 Feb 2025 10:35:57 -0800 (PST) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73270398dc4sm7699990b3a.95.2025.02.19.10.35.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Feb 2025 10:35:57 -0800 (PST) Date: Wed, 19 Feb 2025 10:35:55 -0800 From: Stephen Hemminger To: Wei Hu Cc: "longli@linuxonhyperv.com" , "dev@dpdk.org" , "stable@dpdk.org" , Long Li Subject: Re: [EXTERNAL] [Patch v2] net/mana: use mana_local_data for tracking usage data for primary process Message-ID: <20250219103555.7e44aa91@hermes.local> In-Reply-To: References: <1739912366-6052-1-git-send-email-longli@linuxonhyperv.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Wed, 19 Feb 2025 12:47:11 +0000 Wei Hu wrote: > > > > -/* Shared data between primary/secondary processes */ struct > > mana_shared_data { > > - rte_spinlock_t lock; > > - int init_done; > > - unsigned int primary_cnt; > > - unsigned int secondary_cnt; > > + rte_atomic32_t secondary_cnt; > > }; The DPDK has converted to using the C11 atomic's so this should use that (i.e RTE_ATOMIC() etc) instead of the older atomic primitives.