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GET /api/patches/139347/?format=api
{ "id": 139347, "url": "http://patches.dpdk.org/api/patches/139347/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1713211485-9021-77-git-send-email-roretzla@linux.microsoft.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<1713211485-9021-77-git-send-email-roretzla@linux.microsoft.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1713211485-9021-77-git-send-email-roretzla@linux.microsoft.com", "date": "2024-04-15T20:04:38", "name": "[v2,76/83] app/test: move alignment attribute on types", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "11b193a07c76b3361619d998c4252625d9389626", "submitter": { "id": 2077, "url": "http://patches.dpdk.org/api/people/2077/?format=api", "name": "Tyler Retzlaff", "email": "roretzla@linux.microsoft.com" }, "delegate": { "id": 24651, "url": "http://patches.dpdk.org/api/users/24651/?format=api", "username": "dmarchand", "first_name": "David", "last_name": "Marchand", "email": "david.marchand@redhat.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1713211485-9021-77-git-send-email-roretzla@linux.microsoft.com/mbox/", "series": [ { "id": 31746, "url": "http://patches.dpdk.org/api/series/31746/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=31746", "date": "2024-04-15T20:03:22", "name": "move alignment attribute on types", "version": 2, "mbox": "http://patches.dpdk.org/series/31746/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/139347/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/139347/checks/", "tags": {}, "related": [], "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])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 98F5B43E7E;\n\tMon, 15 Apr 2024 22:10:52 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 88B8942DCE;\n\tMon, 15 Apr 2024 22:06:01 +0200 (CEST)", "from linux.microsoft.com (linux.microsoft.com [13.77.154.182])\n by mails.dpdk.org (Postfix) with ESMTP id A8CE140A89\n for <dev@dpdk.org>; Mon, 15 Apr 2024 22:05:01 +0200 (CEST)", "by linux.microsoft.com (Postfix, from userid 1086)\n id 4EE2920FD885; Mon, 15 Apr 2024 13:04:48 -0700 (PDT)" ], "DKIM-Filter": "OpenDKIM Filter v2.11.0 linux.microsoft.com 4EE2920FD885", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com;\n s=default; t=1713211490;\n bh=ha9PywKozh1sS7G6MH5GHp07OpeKuPLQFPSClslUu4M=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=XjvJzVxAkNTy6TYDRjtq+iaDy5KFbACDjhrPQAXMGsr+vxBuZhn5qiMICQkFDyv/C\n OEFmYjzdR5TL60YdhRVEPRD7dEOFfCGW0Mma8k5YavnWzN9VhxAo3HOjM6fZm4962+\n JJZUf0T413ZxB4mlANSG9eM/34QnlVSeBwaqYAmQ=", "From": "Tyler Retzlaff <roretzla@linux.microsoft.com>", "To": "dev@dpdk.org", "Cc": "=?utf-8?q?Mattias_R=C3=B6nnblom?= <mattias.ronnblom@ericsson.com>,\n \"Min Hu (Connor)\" <humin29@huawei.com>,\n =?utf-8?q?Morten_Br=C3=B8rup?= <mb@smartsharesystems.com>,\n Abdullah Sevincer <abdullah.sevincer@intel.com>,\n Ajit Khaparde <ajit.khaparde@broadcom.com>, Akhil Goyal <gakhil@marvell.com>,\n Alok Prasad <palok@marvell.com>, Amit Bernstein <amitbern@amazon.com>,\n Anatoly Burakov <anatoly.burakov@intel.com>,\n Andrew Boyer <andrew.boyer@amd.com>,\n Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,\n Ankur Dwivedi <adwivedi@marvell.com>, Anoob Joseph <anoobj@marvell.com>,\n Ashish Gupta <ashish.gupta@marvell.com>,\n Ashwin Sekhar T K <asekhar@marvell.com>,\n Bruce Richardson <bruce.richardson@intel.com>,\n Byron Marohn <byron.marohn@intel.com>,\n Chaoyong He <chaoyong.he@corigine.com>, Chas Williams <chas3@att.com>,\n Chenbo Xia <chenbox@nvidia.com>, Chengwen Feng <fengchengwen@huawei.com>,\n Conor Walsh <conor.walsh@intel.com>,\n Cristian Dumitrescu <cristian.dumitrescu@intel.com>,\n Dariusz Sosnowski <dsosnowski@nvidia.com>, David Hunt <david.hunt@intel.com>,\n Devendra Singh Rawat <dsinghrawat@marvell.com>,\n Ed Czeck <ed.czeck@atomicrules.com>, Evgeny Schemeilin <evgenys@amazon.com>,\n Fan Zhang <fanzhang.oss@gmail.com>, Gagandeep Singh <g.singh@nxp.com>,\n Guoyang Zhou <zhouguoyang@huawei.com>, Harman Kalra <hkalra@marvell.com>,\n Harry van Haaren <harry.van.haaren@intel.com>,\n Hemant Agrawal <hemant.agrawal@nxp.com>,\n Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>,\n Hyong Youb Kim <hyonkim@cisco.com>, Jakub Grajciar <jgrajcia@cisco.com>,\n Jerin Jacob <jerinj@marvell.com>, Jian Wang <jianwang@trustnetic.com>,\n Jiawen Wu <jiawenwu@trustnetic.com>, Jie Hai <haijie1@huawei.com>,\n Jingjing Wu <jingjing.wu@intel.com>, John Daley <johndale@cisco.com>,\n John Miller <john.miller@atomicrules.com>, Joyce Kong <joyce.kong@arm.com>,\n Kai Ji <kai.ji@intel.com>, Kevin Laatz <kevin.laatz@intel.com>,\n Kiran Kumar K <kirankumark@marvell.com>,\n Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>,\n Lee Daly <lee.daly@intel.com>, Liang Ma <liangma@liangbit.com>,\n Liron Himi <lironh@marvell.com>, Long Li <longli@microsoft.com>,\n Maciej Czekaj <mczekaj@marvell.com>, Matan Azrad <matan@nvidia.com>,\n Matt Peters <matt.peters@windriver.com>,\n Maxime Coquelin <maxime.coquelin@redhat.com>,\n Michael Shamis <michaelsh@marvell.com>,\n Nagadheeraj Rottela <rnagadheeraj@marvell.com>,\n Nicolas Chautru <nicolas.chautru@intel.com>,\n Nithin Dabilpuram <ndabilpuram@marvell.com>, Ori Kam <orika@nvidia.com>,\n Pablo de Lara <pablo.de.lara.guarch@intel.com>,\n Pavan Nikhilesh <pbhagavatula@marvell.com>,\n Peter Mccarthy <peter.mccarthy@intel.com>,\n Radu Nicolau <radu.nicolau@intel.com>,\n Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>,\n Rakesh Kudurumalla <rkudurumalla@marvell.com>,\n Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>,\n Reshma Pattan <reshma.pattan@intel.com>, Ron Beider <rbeider@amazon.com>,\n Ruifeng Wang <ruifeng.wang@arm.com>, Sachin Saxena <sachin.saxena@nxp.com>,\n Selwin Sebastian <selwin.sebastian@amd.com>,\n Shai Brandes <shaibran@amazon.com>,\n Shepard Siegel <shepard.siegel@atomicrules.com>,\n Shijith Thotton <sthotton@marvell.com>,\n Sivaprasad Tummala <sivaprasad.tummala@amd.com>,\n Somnath Kotur <somnath.kotur@broadcom.com>,\n Srikanth Yalavarthi <syalavarthi@marvell.com>,\n Stephen Hemminger <stephen@networkplumber.org>,\n Steven Webster <steven.webster@windriver.com>,\n Suanming Mou <suanmingm@nvidia.com>, Sunil Kumar Kori <skori@marvell.com>,\n Sunil Uttarwar <sunilprakashrao.uttarwar@amd.com>,\n Sunila Sahu <ssahu@marvell.com>, Tejasree Kondoj <ktejasree@marvell.com>,\n Viacheslav Ovsiienko <viacheslavo@nvidia.com>,\n Vikas Gupta <vikas.gupta@broadcom.com>,\n Volodymyr Fialko <vfialko@marvell.com>, Wajeeh Atrash <atrwajee@amazon.com>,\n Wisam Jaddo <wisamm@nvidia.com>, Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>,\n Yipeng Wang <yipeng1.wang@intel.com>, Yisen Zhuang <yisen.zhuang@huawei.com>,\n Yuying Zhang <Yuying.Zhang@intel.com>,\n Zhangfei Gao <zhangfei.gao@linaro.org>, Zhirun Yan <yanzhirun_163@163.com>,\n Ziyang Xuan <xuanziyang2@huawei.com>,\n Tyler Retzlaff <roretzla@linux.microsoft.com>", "Subject": "[PATCH v2 76/83] app/test: move alignment attribute on types", "Date": "Mon, 15 Apr 2024 13:04:38 -0700", "Message-Id": "<1713211485-9021-77-git-send-email-roretzla@linux.microsoft.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1713211485-9021-1-git-send-email-roretzla@linux.microsoft.com>", "References": "<1710949096-5786-1-git-send-email-roretzla@linux.microsoft.com>\n <1713211485-9021-1-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>,\n <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>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Move location of __rte_aligned(a) to new conventional location. The new\nplacement between {struct,union} and the tag allows the desired\nalignment to be imparted on the type regardless of the toolchain being\nused for both C and C++. Additionally, it avoids confusion by Doxygen\nwhen generating documentation.\n\nSigned-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>\nAcked-by: Morten Brørup <mb@smartsharesystems.com>\n---\n app/test/test_cryptodev_aead_test_vectors.h | 6 +++---\n app/test/test_cryptodev_blockcipher.h | 2 +-\n app/test/test_cryptodev_kasumi_test_vectors.h | 2 +-\n app/test/test_cryptodev_mixed_test_vectors.h | 2 +-\n app/test/test_cryptodev_security_docsis_test_vectors.h | 2 +-\n app/test/test_cryptodev_snow3g_test_vectors.h | 2 +-\n app/test/test_cryptodev_zuc_test_vectors.h | 2 +-\n app/test/test_distributor.c | 12 ++++++------\n app/test/test_distributor_perf.c | 6 +++---\n app/test/test_mempool_perf.c | 6 +++---\n app/test/test_pmd_perf.c | 4 ++--\n app/test/test_ring_stress_impl.h | 10 +++++-----\n app/test/test_rwlock.c | 8 ++++----\n app/test/test_seqlock.c | 8 ++++----\n app/test/test_ticketlock.c | 4 ++--\n app/test/test_trace_perf.c | 8 ++++----\n 16 files changed, 42 insertions(+), 42 deletions(-)", "diff": "diff --git a/app/test/test_cryptodev_aead_test_vectors.h b/app/test/test_cryptodev_aead_test_vectors.h\nindex 35ae64c..e9b0590 100644\n--- a/app/test/test_cryptodev_aead_test_vectors.h\n+++ b/app/test/test_cryptodev_aead_test_vectors.h\n@@ -47,7 +47,7 @@ struct aead_test_data {\n \t} key;\n \n \tstruct {\n-\t\tuint8_t data[64] __rte_aligned(16);\n+\t\talignas(16) uint8_t data[64];\n \t\tunsigned len;\n \t} iv;\n \n@@ -79,7 +79,7 @@ struct gmac_test_data {\n \t} key;\n \n \tstruct {\n-\t\tuint8_t data[64] __rte_aligned(16);\n+\t\talignas(16) uint8_t data[64];\n \t\tunsigned len;\n \t} iv;\n \n@@ -2025,7 +2025,7 @@ struct cryptodev_perf_test_data {\n \t} key;\n \n \tstruct {\n-\t\tuint8_t data[64] __rte_aligned(16);\n+\t\talignas(16) uint8_t data[64];\n \t\tunsigned len;\n \t} iv;\n \ndiff --git a/app/test/test_cryptodev_blockcipher.h b/app/test/test_cryptodev_blockcipher.h\nindex e6f6c18..a73bee0 100644\n--- a/app/test/test_cryptodev_blockcipher.h\n+++ b/app/test/test_cryptodev_blockcipher.h\n@@ -72,7 +72,7 @@ struct blockcipher_test_data {\n \t} cipher_key;\n \n \tstruct {\n-\t\tuint8_t data[64] __rte_aligned(16);\n+\t\talignas(16) uint8_t data[64];\n \t\tunsigned int len;\n \t} iv;\n \ndiff --git a/app/test/test_cryptodev_kasumi_test_vectors.h b/app/test/test_cryptodev_kasumi_test_vectors.h\nindex f0a6d55..3b51704 100644\n--- a/app/test/test_cryptodev_kasumi_test_vectors.h\n+++ b/app/test/test_cryptodev_kasumi_test_vectors.h\n@@ -12,7 +12,7 @@ struct kasumi_test_data {\n \t} key;\n \n \tstruct {\n-\t\tuint8_t data[64] __rte_aligned(16);\n+\t\talignas(16) uint8_t data[64];\n \t\tunsigned int len;\n \t} cipher_iv;\n \ndiff --git a/app/test/test_cryptodev_mixed_test_vectors.h b/app/test/test_cryptodev_mixed_test_vectors.h\nindex 9c43131..25c4a48 100644\n--- a/app/test/test_cryptodev_mixed_test_vectors.h\n+++ b/app/test/test_cryptodev_mixed_test_vectors.h\n@@ -32,7 +32,7 @@ struct mixed_cipher_auth_test_data {\n \t} cipher_key;\n \n \tstruct {\n-\t\tuint8_t data[64] __rte_aligned(16);\n+\t\talignas(16) uint8_t data[64];\n \t\tunsigned int len; /* length must be in Bytes */\n \t} cipher_iv;\n \ndiff --git a/app/test/test_cryptodev_security_docsis_test_vectors.h b/app/test/test_cryptodev_security_docsis_test_vectors.h\nindex aa7f56a..7e9909b 100644\n--- a/app/test/test_cryptodev_security_docsis_test_vectors.h\n+++ b/app/test/test_cryptodev_security_docsis_test_vectors.h\n@@ -21,7 +21,7 @@ struct docsis_test_data {\n \t} key;\n \n \tstruct {\n-\t\tuint8_t data[16] __rte_aligned(16);\n+\t\talignas(16) uint8_t data[16];\n \t\tunsigned int len;\n \t} iv;\n \ndiff --git a/app/test/test_cryptodev_snow3g_test_vectors.h b/app/test/test_cryptodev_snow3g_test_vectors.h\nindex 3b7e442..10db4f6 100644\n--- a/app/test/test_cryptodev_snow3g_test_vectors.h\n+++ b/app/test/test_cryptodev_snow3g_test_vectors.h\n@@ -12,7 +12,7 @@ struct snow3g_test_data {\n \t} key;\n \n \tstruct {\n-\t\tuint8_t data[64] __rte_aligned(16);\n+\t\talignas(16) uint8_t data[64];\n \t\tunsigned len;\n \t} cipher_iv;\n \ndiff --git a/app/test/test_cryptodev_zuc_test_vectors.h b/app/test/test_cryptodev_zuc_test_vectors.h\nindex cb1b51e..714d681 100644\n--- a/app/test/test_cryptodev_zuc_test_vectors.h\n+++ b/app/test/test_cryptodev_zuc_test_vectors.h\n@@ -12,7 +12,7 @@ struct wireless_test_data {\n \t} key;\n \n \tstruct {\n-\t\tuint8_t data[64] __rte_aligned(16);\n+\t\talignas(16) uint8_t data[64];\n \t\tunsigned len;\n \t} cipher_iv;\n \ndiff --git a/app/test/test_distributor.c b/app/test/test_distributor.c\nindex d2037b7..13357b9 100644\n--- a/app/test/test_distributor.c\n+++ b/app/test/test_distributor.c\n@@ -53,9 +53,9 @@ struct worker_params {\n static volatile unsigned worker_idx;\n static volatile unsigned zero_idx;\n \n-struct worker_stats {\n+struct __rte_cache_aligned worker_stats {\n \tvolatile unsigned handled_packets;\n-} __rte_cache_aligned;\n+};\n struct worker_stats worker_stats[RTE_MAX_LCORE];\n \n /* returns the total count of the number of packets handled by the worker\n@@ -87,7 +87,7 @@ struct worker_stats {\n static int\n handle_work(void *arg)\n {\n-\tstruct rte_mbuf *buf[8] __rte_cache_aligned;\n+\talignas(RTE_CACHE_LINE_SIZE) struct rte_mbuf *buf[8];\n \tstruct worker_params *wp = arg;\n \tstruct rte_distributor *db = wp->dist;\n \tunsigned int num;\n@@ -306,7 +306,7 @@ struct worker_stats {\n static int\n handle_work_with_free_mbufs(void *arg)\n {\n-\tstruct rte_mbuf *buf[8] __rte_cache_aligned;\n+\talignas(RTE_CACHE_LINE_SIZE) struct rte_mbuf *buf[8];\n \tstruct worker_params *wp = arg;\n \tstruct rte_distributor *d = wp->dist;\n \tunsigned int i;\n@@ -375,7 +375,7 @@ struct worker_stats {\n static int\n handle_work_for_shutdown_test(void *arg)\n {\n-\tstruct rte_mbuf *buf[8] __rte_cache_aligned;\n+\talignas(RTE_CACHE_LINE_SIZE) struct rte_mbuf *buf[8];\n \tstruct worker_params *wp = arg;\n \tstruct rte_distributor *d = wp->dist;\n \tunsigned int num;\n@@ -592,7 +592,7 @@ struct worker_stats {\n static int\n handle_and_mark_work(void *arg)\n {\n-\tstruct rte_mbuf *buf[8] __rte_cache_aligned;\n+\talignas(RTE_CACHE_LINE_SIZE) struct rte_mbuf *buf[8];\n \tstruct worker_params *wp = arg;\n \tstruct rte_distributor *db = wp->dist;\n \tunsigned int num, i;\ndiff --git a/app/test/test_distributor_perf.c b/app/test/test_distributor_perf.c\nindex ca86845..c0ad39d 100644\n--- a/app/test/test_distributor_perf.c\n+++ b/app/test/test_distributor_perf.c\n@@ -33,9 +33,9 @@\n static volatile int quit;\n static volatile unsigned worker_idx;\n \n-struct worker_stats {\n+struct __rte_cache_aligned worker_stats {\n \tvolatile unsigned handled_packets;\n-} __rte_cache_aligned;\n+};\n static struct worker_stats worker_stats[RTE_MAX_LCORE];\n \n /*\n@@ -122,7 +122,7 @@ struct worker_stats {\n \tunsigned int num = 0;\n \tint i;\n \tunsigned int id = __atomic_fetch_add(&worker_idx, 1, __ATOMIC_RELAXED);\n-\tstruct rte_mbuf *buf[8] __rte_cache_aligned;\n+\talignas(RTE_CACHE_LINE_SIZE) struct rte_mbuf *buf[8];\n \n \tfor (i = 0; i < 8; i++)\n \t\tbuf[i] = NULL;\ndiff --git a/app/test/test_mempool_perf.c b/app/test/test_mempool_perf.c\nindex 96de347..a42a772 100644\n--- a/app/test/test_mempool_perf.c\n+++ b/app/test/test_mempool_perf.c\n@@ -101,9 +101,9 @@\n static int use_constant_values;\n \n /* number of enqueues / dequeues */\n-struct mempool_test_stats {\n+struct __rte_cache_aligned mempool_test_stats {\n \tuint64_t enq_count;\n-} __rte_cache_aligned;\n+};\n \n static struct mempool_test_stats stats[RTE_MAX_LCORE];\n \n@@ -124,7 +124,7 @@ struct mempool_test_stats {\n test_loop(struct rte_mempool *mp, struct rte_mempool_cache *cache,\n \t unsigned int x_keep, unsigned int x_get_bulk, unsigned int x_put_bulk)\n {\n-\tvoid *obj_table[MAX_KEEP] __rte_cache_aligned;\n+\talignas(RTE_CACHE_LINE_SIZE) void *obj_table[MAX_KEEP];\n \tunsigned int idx;\n \tunsigned int i;\n \tint ret;\ndiff --git a/app/test/test_pmd_perf.c b/app/test/test_pmd_perf.c\nindex f6d97f2..35fa068 100644\n--- a/app/test/test_pmd_perf.c\n+++ b/app/test/test_pmd_perf.c\n@@ -94,12 +94,12 @@ enum {\n \tLCORE_USED,\n };\n \n-struct lcore_conf {\n+struct __rte_cache_aligned lcore_conf {\n \tuint8_t status;\n \tuint8_t socketid;\n \tuint16_t nb_ports;\n \tuint16_t portlist[RTE_MAX_ETHPORTS];\n-} __rte_cache_aligned;\n+};\n \n struct lcore_conf lcore_conf[RTE_MAX_LCORE];\n \ndiff --git a/app/test/test_ring_stress_impl.h b/app/test/test_ring_stress_impl.h\nindex 2dec897..202d47d 100644\n--- a/app/test/test_ring_stress_impl.h\n+++ b/app/test/test_ring_stress_impl.h\n@@ -24,7 +24,7 @@ enum {\n \tWRK_CMD_RUN,\n };\n \n-static uint32_t wrk_cmd __rte_cache_aligned = WRK_CMD_STOP;\n+static alignas(RTE_CACHE_LINE_SIZE) uint32_t wrk_cmd = WRK_CMD_STOP;\n \n /* test run-time in seconds */\n static const uint32_t run_time = 60;\n@@ -41,14 +41,14 @@ struct lcore_stat {\n \t} op;\n };\n \n-struct lcore_arg {\n+struct __rte_cache_aligned lcore_arg {\n \tstruct rte_ring *rng;\n \tstruct lcore_stat stats;\n-} __rte_cache_aligned;\n+};\n \n-struct ring_elem {\n+struct __rte_cache_aligned ring_elem {\n \tuint32_t cnt[RTE_CACHE_LINE_SIZE / sizeof(uint32_t)];\n-} __rte_cache_aligned;\n+};\n \n /*\n * redefinable functions\ndiff --git a/app/test/test_rwlock.c b/app/test/test_rwlock.c\nindex 5079895..e8767da 100644\n--- a/app/test/test_rwlock.c\n+++ b/app/test/test_rwlock.c\n@@ -42,7 +42,7 @@ enum {\n \tLC_TYPE_WRLOCK,\n };\n \n-static struct {\n+static alignas(RTE_CACHE_LINE_SIZE) struct {\n \trte_rwlock_t lock;\n \tuint64_t tick;\n \n@@ -50,9 +50,9 @@ enum {\n \t\tuint8_t u8[RTE_CACHE_LINE_SIZE];\n \t\tuint64_t u64[RTE_CACHE_LINE_SIZE / sizeof(uint64_t)];\n \t} data;\n-} __rte_cache_aligned try_rwlock_data;\n+} try_rwlock_data;\n \n-struct try_rwlock_lcore {\n+struct __rte_cache_aligned try_rwlock_lcore {\n \tint32_t rc;\n \tint32_t type;\n \tstruct {\n@@ -60,7 +60,7 @@ struct try_rwlock_lcore {\n \t\tuint64_t fail;\n \t\tuint64_t success;\n \t} stat;\n-} __rte_cache_aligned;\n+};\n \n static struct try_rwlock_lcore try_lcore_data[RTE_MAX_LCORE];\n \ndiff --git a/app/test/test_seqlock.c b/app/test/test_seqlock.c\nindex 873bd60..bab8b0f 100644\n--- a/app/test/test_seqlock.c\n+++ b/app/test/test_seqlock.c\n@@ -12,13 +12,13 @@\n \n #include \"test.h\"\n \n-struct data {\n+struct __rte_cache_aligned data {\n \trte_seqlock_t lock;\n \n \tuint64_t a;\n-\tuint64_t b __rte_cache_aligned;\n-\tuint64_t c __rte_cache_aligned;\n-} __rte_cache_aligned;\n+\talignas(RTE_CACHE_LINE_SIZE) uint64_t b;\n+\talignas(RTE_CACHE_LINE_SIZE) uint64_t c;\n+};\n \n struct reader {\n \tstruct data *data;\ndiff --git a/app/test/test_ticketlock.c b/app/test/test_ticketlock.c\nindex 1fbbedb..7a6cb4c 100644\n--- a/app/test/test_ticketlock.c\n+++ b/app/test/test_ticketlock.c\n@@ -95,8 +95,8 @@\n }\n \n static rte_ticketlock_t lk = RTE_TICKETLOCK_INITIALIZER;\n-static uint64_t lcount __rte_cache_aligned;\n-static uint64_t lcore_count[RTE_MAX_LCORE] __rte_cache_aligned;\n+static alignas(RTE_CACHE_LINE_SIZE) uint64_t lcount;\n+static alignas(RTE_CACHE_LINE_SIZE) uint64_t lcore_count[RTE_MAX_LCORE];\n static uint64_t time_cost[RTE_MAX_LCORE];\n \n #define MAX_LOOP 10000\ndiff --git a/app/test/test_trace_perf.c b/app/test/test_trace_perf.c\nindex a6dd075..8257cc0 100644\n--- a/app/test/test_trace_perf.c\n+++ b/app/test/test_trace_perf.c\n@@ -14,17 +14,17 @@\n \n struct test_data;\n \n-struct lcore_data {\n+struct __rte_cache_aligned lcore_data {\n \tvolatile bool done;\n \tvolatile bool started;\n \tuint64_t total_cycles;\n \tuint64_t total_calls;\n-} __rte_cache_aligned;\n+};\n \n-struct test_data {\n+struct __rte_cache_aligned test_data {\n \tunsigned int nb_workers;\n \tstruct lcore_data ldata[];\n-} __rte_cache_aligned;\n+};\n \n #define STEP 100\n #define CENT_OPS(OP) do { \\\n", "prefixes": [ "v2", "76/83" ] }