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 13D0343B38; Wed, 14 Feb 2024 17:38:12 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7F235432DC; Wed, 14 Feb 2024 17:36:31 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 5042642E5B for ; Wed, 14 Feb 2024 17:36:08 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1086) id 42A2720B2018; Wed, 14 Feb 2024 08:36:06 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 42A2720B2018 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1707928567; bh=NQWahJsjE9Eke4l4igljTJsx+RkIeyWHYnt3GrI31dE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=so4ByTpq/qV0L0zDQl7J/9r0PTesKNznyDDoiJcnENEH8lJ3JYwyTdv8kmPQEZctY PRvJMF7LdNceNaw9xs8f9LeXrLc7Bwaz+rCVlfROVbp4GwQhWF8J/znT83nsSNM7Rv at9MuXRxs6SudYqcFBtMmFEqImaI+kqjtDYTbQ20= 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 24/39] pdcp: use C11 alignas Date: Wed, 14 Feb 2024 08:35:49 -0800 Message-Id: <1707928564-28796-25-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/pdcp/rte_pdcp.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/pdcp/rte_pdcp.h b/lib/pdcp/rte_pdcp.h index dd8b6e4..f74524f 100644 --- a/lib/pdcp/rte_pdcp.h +++ b/lib/pdcp/rte_pdcp.h @@ -49,7 +49,7 @@ typedef uint16_t (*rte_pdcp_post_p_t)(const struct rte_pdcp_entity *entity, * A PDCP entity is associated either to the control plane or the user plane * depending on which radio bearer it is carrying data for. */ -struct rte_pdcp_entity { +struct __rte_cache_aligned rte_pdcp_entity { /** Entity specific pre-process handle. */ rte_pdcp_pre_p_t pre_process; /** Entity specific post-process handle. */ @@ -66,7 +66,7 @@ struct rte_pdcp_entity { * hold additionally 'max_pkt_cache' number of packets. */ uint32_t max_pkt_cache; -} __rte_cache_aligned; +}; /** * Callback function type for t-Reordering timer start, set during PDCP entity establish. -- 1.8.3.1