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 D16E043B38; Wed, 14 Feb 2024 17:38:29 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C7E464331E; Wed, 14 Feb 2024 17:36:34 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 6DAE142E68 for ; Wed, 14 Feb 2024 17:36:08 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1086) id C192620B2010; Wed, 14 Feb 2024 08:36:06 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com C192620B2010 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1707928566; bh=Cfhj6S1VEiD53ik/xb+8mfqqZiH6tyxgOz3U9P4+QtI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=P1OlIFUQ2s3ECfHdWrnHeov1pUH523EVak7sURh2MWJR6helWif2R897VfS6hYYUQ MWfh9bfXjWGinR6/Wu8mF0EQwXbkUrr+7cje1FIXLH6jHeYIgWeRPrnUMRn9Qm4ym0 WHudToH/GUMdDSPl65wCIlMh1ansU/L0W9IrNaUw= 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 16/39] timer: use C11 alignas Date: Wed, 14 Feb 2024 08:35:41 -0800 Message-Id: <1707928564-28796-17-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/timer/rte_timer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/timer/rte_timer.c b/lib/timer/rte_timer.c index 53ed221..bb8b6a6 100644 --- a/lib/timer/rte_timer.c +++ b/lib/timer/rte_timer.c @@ -24,7 +24,7 @@ /** * Per-lcore info for timers. */ -struct priv_timer { +struct __rte_cache_aligned priv_timer { struct rte_timer pending_head; /**< dummy timer instance to head up list */ rte_spinlock_t list_lock; /**< lock to protect list access */ @@ -44,7 +44,7 @@ struct priv_timer { /** per-lcore statistics */ struct rte_timer_debug_stats stats; #endif -} __rte_cache_aligned; +}; #define FL_ALLOCATED (1 << 0) struct rte_timer_data { -- 1.8.3.1