Message ID | 1707928564-28796-17-git-send-email-roretzla@linux.microsoft.com (mailing list archive) |
---|---|
State | Superseded, archived |
Delegated to: | David Marchand |
Headers |
Return-Path: <dev-bounces@dpdk.org> X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org 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 <dev@dpdk.org>; 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 <roretzla@linux.microsoft.com> To: dev@dpdk.org Cc: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>, Bruce Richardson <bruce.richardson@intel.com>, Chengwen Feng <fengchengwen@huawei.com>, Cristian Dumitrescu <cristian.dumitrescu@intel.com>, David Christensen <drc@linux.vnet.ibm.com>, David Hunt <david.hunt@intel.com>, Ferruh Yigit <ferruh.yigit@amd.com>, Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>, Jasvinder Singh <jasvinder.singh@intel.com>, Jerin Jacob <jerinj@marvell.com>, Kevin Laatz <kevin.laatz@intel.com>, Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>, Min Zhou <zhoumin@loongson.cn>, Ruifeng Wang <ruifeng.wang@arm.com>, Sameh Gobriel <sameh.gobriel@intel.com>, Stanislaw Kardach <kda@semihalf.com>, Thomas Monjalon <thomas@monjalon.net>, Vladimir Medvedkin <vladimir.medvedkin@intel.com>, Yipeng Wang <yipeng1.wang@intel.com>, Tyler Retzlaff <roretzla@linux.microsoft.com> 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 <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 |
Series |
use C11 alignas and normalize type alignment
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Checks
Context | Check | Description |
---|---|---|
ci/checkpatch | success | coding style OK |
Commit Message
Tyler Retzlaff
Feb. 14, 2024, 4:35 p.m. UTC
* 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 <roretzla@linux.microsoft.com> Acked-by: Morten Brørup <mb@smartsharesystems.com> --- 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 {