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 34AD643B38; Wed, 14 Feb 2024 17:38:35 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id ECBD94332C; Wed, 14 Feb 2024 17:36:35 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id C86AC427D7 for ; Wed, 14 Feb 2024 17:36:08 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1086) id E54A120B2024; Wed, 14 Feb 2024 08:36:06 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com E54A120B2024 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1707928567; bh=uaZSjdRmfR6EN5X6/DZpa0boIOUEw73ieP3sA/cEAso=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Bw3qEwp/1XSuaTd0yU/AdaMEKsLqSU+/4NTwGV/hr62tHiex70KsWRFTU/9bH38nF wWeo++ojaixZPLsRpVWHXGg318laq2mekVjJzWOcQ6pFpFWkeOEZ3jTGq1Z7hKFcHA NxW9Uo12FB/9iQH8bE6MINvh1Eyu6llt+aZFvIc0= From: Tyler Retzlaff To: dev@dpdk.org Cc: Andrew Rybchenko , Bruce Richardson , Chengwen Feng , Cristian Dumitrescu , David Christensen , David Hunt , Ferruh Yigit , Honnappa Nagarahalli , Jasvinder Singh , Jerin Jacob , Kevin Laatz , Konstantin Ananyev , Min Zhou , Ruifeng Wang , Sameh Gobriel , Stanislaw Kardach , Thomas Monjalon , Vladimir Medvedkin , Yipeng Wang , Tyler Retzlaff Subject: [PATCH v4 35/39] dispatcher: use C11 alignas Date: Wed, 14 Feb 2024 08:36:00 -0800 Message-Id: <1707928564-28796-36-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1707928564-28796-1-git-send-email-roretzla@linux.microsoft.com> References: <1707873986-29352-1-git-send-email-roretzla@linux.microsoft.com> <1707928564-28796-1-git-send-email-roretzla@linux.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 * Move __rte_aligned from the end of {struct,union} definitions to be between {struct,union} and tag. The placement between {struct,union} and the tag allows the desired alignment to be imparted on the type regardless of the toolchain being used for all of GCC, LLVM, MSVC compilers building both C and C++. * Replace use of __rte_aligned(a) on variables/fields with alignas(a). Signed-off-by: Tyler Retzlaff Acked-by: Morten Brørup --- lib/dispatcher/rte_dispatcher.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/dispatcher/rte_dispatcher.c b/lib/dispatcher/rte_dispatcher.c index 95dd41b..4061a73 100644 --- a/lib/dispatcher/rte_dispatcher.c +++ b/lib/dispatcher/rte_dispatcher.c @@ -41,14 +41,14 @@ struct rte_dispatcher_finalizer { void *finalize_data; }; -struct rte_dispatcher_lcore { +struct __rte_cache_aligned rte_dispatcher_lcore { uint8_t num_ports; uint16_t num_handlers; int32_t prio_count; struct rte_dispatcher_lcore_port ports[EVD_MAX_PORTS_PER_LCORE]; struct rte_dispatcher_handler handlers[EVD_MAX_HANDLERS]; struct rte_dispatcher_stats stats; -} __rte_cache_aligned; +}; struct rte_dispatcher { uint8_t event_dev_id; -- 1.8.3.1