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 75BA243FA4; Mon, 6 May 2024 19:59:58 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C1B1140DCB; Mon, 6 May 2024 19:58:48 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id E8A7D40649 for ; Mon, 6 May 2024 19:58:30 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id 44C6320B2C97; Mon, 6 May 2024 10:58:27 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 44C6320B2C97 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1715018308; bh=toeNJ75iRO2tH0ywNAWGIP1eDLD/U3juCLt4ExsM3OE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k/g8fDZu4XyEOiwPBsqU1PYVN9ijmRalfGvY/sU/JNgHBHi1WpUxn3HyZ/kE/Y2gD yOZ+bH0edqu2x3zwB3LO3FmZvSzNMD1xFKEpPsXMkKWckYoWKeCYZ0eHnakaRji7zA Z0Kl2/5biLyXEQ1jNL+P6zwri2KQa0TqZym5+v+c= From: Tyler Retzlaff To: dev@dpdk.org Cc: =?UTF-8?q?Mattias=20R=C3=B6nnblom?= , =?UTF-8?q?Morten=20Br=C3=B8rup?= , Abdullah Sevincer , Ajit Khaparde , Alok Prasad , Anatoly Burakov , Andrew Rybchenko , Anoob Joseph , Bruce Richardson , Byron Marohn , Chenbo Xia , Chengwen Feng , Ciara Loftus , Ciara Power , Dariusz Sosnowski , David Hunt , Devendra Singh Rawat , Erik Gabriel Carrillo , Guoyang Zhou , Harman Kalra , Harry van Haaren , Honnappa Nagarahalli , Jakub Grajciar , Jerin Jacob , Jeroen de Borst , Jian Wang , Jiawen Wu , Jie Hai , Jingjing Wu , Joshua Washington , Joyce Kong , Junfeng Guo , Kevin Laatz , Konstantin Ananyev , Liang Ma , Long Li , Maciej Czekaj , Matan Azrad , Maxime Coquelin , Nicolas Chautru , Ori Kam , Pavan Nikhilesh , Peter Mccarthy , Rahul Lakkireddy , Reshma Pattan , Rosen Xu , Ruifeng Wang , Rushil Gupta , Sameh Gobriel , Sivaprasad Tummala , Somnath Kotur , Stephen Hemminger , Suanming Mou , Sunil Kumar Kori , Sunil Uttarwar , Tetsuya Mukawa , Vamsi Attunuru , Viacheslav Ovsiienko , Vladimir Medvedkin , Xiaoyun Wang , Yipeng Wang , Yisen Zhuang , Ziyang Xuan , Tyler Retzlaff Subject: [PATCH v5 13/45] net/gve: use rte stdatomic API Date: Mon, 6 May 2024 10:57:54 -0700 Message-Id: <1715018306-13741-14-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1715018306-13741-1-git-send-email-roretzla@linux.microsoft.com> References: <1710967892-7046-1-git-send-email-roretzla@linux.microsoft.com> <1715018306-13741-1-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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Replace the use of gcc builtin __atomic_xxx intrinsics with corresponding rte_atomic_xxx optional rte stdatomic API. Signed-off-by: Tyler Retzlaff Acked-by: Stephen Hemminger --- drivers/net/gve/base/gve_osdep.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/gve/base/gve_osdep.h b/drivers/net/gve/base/gve_osdep.h index a3702f4..c0ee0d5 100644 --- a/drivers/net/gve/base/gve_osdep.h +++ b/drivers/net/gve/base/gve_osdep.h @@ -135,7 +135,7 @@ struct gve_dma_mem { static inline void * gve_alloc_dma_mem(struct gve_dma_mem *mem, u64 size) { - static uint16_t gve_dma_memzone_id; + static RTE_ATOMIC(uint16_t) gve_dma_memzone_id; const struct rte_memzone *mz = NULL; char z_name[RTE_MEMZONE_NAMESIZE]; @@ -143,7 +143,7 @@ struct gve_dma_mem { return NULL; snprintf(z_name, sizeof(z_name), "gve_dma_%u", - __atomic_fetch_add(&gve_dma_memzone_id, 1, __ATOMIC_RELAXED)); + rte_atomic_fetch_add_explicit(&gve_dma_memzone_id, 1, rte_memory_order_relaxed)); mz = rte_memzone_reserve_aligned(z_name, size, SOCKET_ID_ANY, RTE_MEMZONE_IOVA_CONTIG, PAGE_SIZE); -- 1.8.3.1