From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 4CA7443B27; Wed, 14 Feb 2024 08:10:11 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C4615432E2; Wed, 14 Feb 2024 08:07:05 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 0FC2F42F8D for <dev@dpdk.org>; Wed, 14 Feb 2024 08:06:27 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1086) id F02AA20B201F; Tue, 13 Feb 2024 23:06:24 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com F02AA20B201F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1707894385; bh=KKkJXufhQlDhkbduNuIWwee5eCjDkfIn5DU/3F2ekQM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ALc705A6d4QQAezngqQEzku3RHQYwiBA1sdPMhxKXyoTG1TMK+nfT84l3wyd801Tp aMDLq1HotTEms5k9LkhUOsiFEYrv3gX0iIxXvplL1rBFuzAKFCAF5KLqH2XlE/Likf VCTRAz3PUDB4lFmxBd50TyuBSG6gs1f0xcfvZ5p4= 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 v3 31/39] jobstats: use C11 alignas Date: Tue, 13 Feb 2024 23:06:14 -0800 Message-Id: <1707894382-307-32-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1707894382-307-1-git-send-email-roretzla@linux.microsoft.com> References: <1707873986-29352-1-git-send-email-roretzla@linux.microsoft.com> <1707894382-307-1-git-send-email-roretzla@linux.microsoft.com> 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 * 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> --- lib/jobstats/rte_jobstats.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/jobstats/rte_jobstats.h b/lib/jobstats/rte_jobstats.h index 45b460e..bdd85fe 100644 --- a/lib/jobstats/rte_jobstats.h +++ b/lib/jobstats/rte_jobstats.h @@ -32,7 +32,7 @@ typedef void (*rte_job_update_period_cb_t)(struct rte_jobstats *job, int64_t job_result); -struct rte_jobstats { +struct __rte_cache_aligned rte_jobstats { uint64_t period; /**< Estimated period of execution. */ @@ -65,9 +65,9 @@ struct rte_jobstats { struct rte_jobstats_context *context; /**< Job stats context object that is executing this job. */ -} __rte_cache_aligned; +}; -struct rte_jobstats_context { +struct __rte_cache_aligned rte_jobstats_context { /** Variable holding time at different points: * -# loop start time if loop was started but no job executed yet. * -# job start time if job is currently executing. @@ -111,7 +111,7 @@ struct rte_jobstats_context { uint64_t loop_cnt; /**< Total count of executed loops with at least one executed job. */ -} __rte_cache_aligned; +}; /** * Initialize given context object with default values. -- 1.8.3.1