From patchwork Mon Mar 22 20:58:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maciej Fijalkowski X-Patchwork-Id: 12156197 X-Patchwork-Delegate: bpf@iogearbox.net Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BCAB9C433E3 for ; Mon, 22 Mar 2021 21:10:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8ADFD619A8 for ; Mon, 22 Mar 2021 21:10:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230159AbhCVVJo (ORCPT ); Mon, 22 Mar 2021 17:09:44 -0400 Received: from mga01.intel.com ([192.55.52.88]:4966 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229574AbhCVVJH (ORCPT ); Mon, 22 Mar 2021 17:09:07 -0400 IronPort-SDR: 3w/1cUIs/gaSHX2leEegXH7KBpsa/vh/np748RexgimKR1quAeSiVcqB7ddcgwn8raL0sLz12r 5PJfJ/TOw62w== X-IronPort-AV: E=McAfee;i="6000,8403,9931"; a="210423716" X-IronPort-AV: E=Sophos;i="5.81,269,1610438400"; d="scan'208";a="210423716" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Mar 2021 14:09:07 -0700 IronPort-SDR: x4U1mFiuie/XVIbPH+a5Iea6ICRdyjSv5BiO5neFaK6cuLnOouAC0rQQ3x0BM6CbiBKzhGMqg+ mTrrDUBxiQBw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,269,1610438400"; d="scan'208";a="513448765" Received: from ranger.igk.intel.com ([10.102.21.164]) by fmsmga001.fm.intel.com with ESMTP; 22 Mar 2021 14:09:05 -0700 From: Maciej Fijalkowski To: bpf@vger.kernel.org, netdev@vger.kernel.org, daniel@iogearbox.net, ast@kernel.org Cc: bjorn.topel@intel.com, magnus.karlsson@intel.com, ciara.loftus@intel.com, john.fastabend@gmail.com, toke@redhat.com, Maciej Fijalkowski Subject: [PATCH v3 bpf-next 04/17] selftests: xsk: remove inline keyword from source file Date: Mon, 22 Mar 2021 21:58:03 +0100 Message-Id: <20210322205816.65159-5-maciej.fijalkowski@intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210322205816.65159-1-maciej.fijalkowski@intel.com> References: <20210322205816.65159-1-maciej.fijalkowski@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: bpf@iogearbox.net Follow the kernel coding style guidelines and let compiler do the decision about inlining. Signed-off-by: Maciej Fijalkowski --- tools/testing/selftests/bpf/xdpxceiver.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/bpf/xdpxceiver.c b/tools/testing/selftests/bpf/xdpxceiver.c index 6769e9e2de17..08058a3d9aec 100644 --- a/tools/testing/selftests/bpf/xdpxceiver.c +++ b/tools/testing/selftests/bpf/xdpxceiver.c @@ -158,7 +158,7 @@ static void *memset32_htonl(void *dest, u32 val, u32 size) * This function code has been taken from * Linux kernel include/asm-generic/checksum.h */ -static inline __u16 csum_fold(__u32 csum) +static __u16 csum_fold(__u32 csum) { u32 sum = (__force u32)csum; @@ -171,7 +171,7 @@ static inline __u16 csum_fold(__u32 csum) * This function code has been taken from * Linux kernel lib/checksum.c */ -static inline u32 from64to32(u64 x) +static u32 from64to32(u64 x) { /* add up 32-bit and 32-bit for 32+c bit */ x = (x & 0xffffffff) + (x >> 32); @@ -180,13 +180,11 @@ static inline u32 from64to32(u64 x) return (u32)x; } -__u32 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __u32 sum); - /* * This function code has been taken from * Linux kernel lib/checksum.c */ -__u32 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __u32 sum) +static __u32 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __u32 sum) { unsigned long long s = (__force u32)sum; @@ -204,13 +202,12 @@ __u32 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __u3 * This function has been taken from * Linux kernel include/asm-generic/checksum.h */ -static inline __u16 -csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __u32 sum) +static __u16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __u32 sum) { return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); } -static inline u16 udp_csum(u32 saddr, u32 daddr, u32 len, u8 proto, u16 *udp_pkt) +static u16 udp_csum(u32 saddr, u32 daddr, u32 len, u8 proto, u16 *udp_pkt) { u32 csum = 0; u32 cnt = 0; @@ -500,7 +497,7 @@ static void kick_tx(struct xsk_socket_info *xsk) exit_with_error(errno); } -static inline void complete_tx_only(struct xsk_socket_info *xsk, int batch_size) +static void complete_tx_only(struct xsk_socket_info *xsk, int batch_size) { unsigned int rcvd; u32 idx; @@ -605,7 +602,7 @@ static void tx_only(struct xsk_socket_info *xsk, u32 *frameptr, int batch_size) complete_tx_only(xsk, batch_size); } -static inline int get_batch_size(int pkt_cnt) +static int get_batch_size(int pkt_cnt) { if (!opt_pkt_count) return BATCH_SIZE;