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 3F8BD4308E; Thu, 17 Aug 2023 23:43:15 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 089F643276; Thu, 17 Aug 2023 23:42:43 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 1DA0A4013F; Thu, 17 Aug 2023 23:42:33 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id B9A25211F7C6; Thu, 17 Aug 2023 14:42:31 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com B9A25211F7C6 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1692308551; bh=u3+IdX/9+PEt53xkhoTJOcR5cwHTBqk+jPzkc6tKyrk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dF1ZlmeOwjNNfC5jHRjaAONM7/N+qguI94dExnZhrsYacBHaukv0dDKSiIPTUmXqp neNXlkk1oByhrFZOLda8X8q5EW1vTmDZJzArVJSBMPpqZhNwSdaVfEHkEp87kmCYCk KVoxDQYiqfPKN2EEF26seAJHurVybaI1j7RwSRBc= From: Tyler Retzlaff To: dev@dpdk.org Cc: techboard@dpdk.org, Bruce Richardson , Honnappa Nagarahalli , Ruifeng Wang , Jerin Jacob , Sunil Kumar Kori , =?UTF-8?q?Mattias=20R=C3=B6nnblom?= , Joyce Kong , David Christensen , Konstantin Ananyev , David Hunt , Thomas Monjalon , David Marchand , Tyler Retzlaff Subject: [PATCH v5 5/6] bpf: adapt for EAL optional atomics API changes Date: Thu, 17 Aug 2023 14:42:16 -0700 Message-Id: <1692308537-2646-6-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1692308537-2646-1-git-send-email-roretzla@linux.microsoft.com> References: <1691717521-1025-1-git-send-email-roretzla@linux.microsoft.com> <1692308537-2646-1-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 Adapt bpf for EAL optional atomics API changes Signed-off-by: Tyler Retzlaff Reviewed-by: Morten Brørup --- lib/bpf/bpf_pkt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/bpf/bpf_pkt.c b/lib/bpf/bpf_pkt.c index ffd2db7..7a8e4a6 100644 --- a/lib/bpf/bpf_pkt.c +++ b/lib/bpf/bpf_pkt.c @@ -25,7 +25,7 @@ struct bpf_eth_cbi { /* used by both data & control path */ - uint32_t use; /*usage counter */ + RTE_ATOMIC(uint32_t) use; /*usage counter */ const struct rte_eth_rxtx_callback *cb; /* callback handle */ struct rte_bpf *bpf; struct rte_bpf_jit jit; @@ -110,8 +110,8 @@ struct bpf_eth_cbh { /* in use, busy wait till current RX/TX iteration is finished */ if ((puse & BPF_ETH_CBI_INUSE) != 0) { - RTE_WAIT_UNTIL_MASKED((uint32_t *)(uintptr_t)&cbi->use, - UINT32_MAX, !=, puse, __ATOMIC_RELAXED); + RTE_WAIT_UNTIL_MASKED((__rte_atomic uint32_t *)(uintptr_t)&cbi->use, + UINT32_MAX, !=, puse, rte_memory_order_relaxed); } } -- 1.8.3.1