From patchwork Wed Jul 19 10:27:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Breno Leitao X-Patchwork-Id: 13318762 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EF91712B87 for ; Wed, 19 Jul 2023 10:29:05 +0000 (UTC) Received: from mail-wm1-f46.google.com (mail-wm1-f46.google.com [209.85.128.46]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2A9CE2701; Wed, 19 Jul 2023 03:28:44 -0700 (PDT) Received: by mail-wm1-f46.google.com with SMTP id 5b1f17b1804b1-3fbc59de0e2so62471495e9.3; Wed, 19 Jul 2023 03:28:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689762477; x=1692354477; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ChPT/lHzXHpKHyXlCB2W1LoY3mnd1UwLMSxiYiQjKmg=; b=ac0dv5CuPxNhSixnj7G/aMAG2v7RmhsTO6Srguly6jqHEuo3f/seW+3CLvA/yXirdL BCG4qEkxQSbu4aI0j1OyKhSxkFcY4uTbaaSqrrhkwsqtcndXo0oYFn9clBO2iBL+6KAT MoeaCcrc84dHLP55rNo65ZoemN+KEOD97TsLBmvVux+IWR/PVCJVrhMD8nJFwG9lvujP 0dIVfFDULDqla+M5TuIU5GyjI0rh/WjY6gtsY271zv1bVL8yYFzeqBEiqA0cK8j3b/YN 68812p6K3h8BnxDJr/QD7n5nrm1xOctTbY90SSvEee15/giuENITbZD/bvK9QTZS3TDU cHuA== X-Gm-Message-State: ABy/qLa+5A66xhNnZBsyd1x3DBwgo3JyHBfqX+YlT6BbzCteFW18Uc/i tAFnOvQOdbf88C9byVO3sew= X-Google-Smtp-Source: APBJJlFmifkLiv/RuceB8nTtJrRR283eiSqSY2zSuGIWWfK0SsJFGj/U8dfUmLkGrIGlPkCwIRzwAQ== X-Received: by 2002:a7b:ce15:0:b0:3fb:d68d:4c6f with SMTP id m21-20020a7bce15000000b003fbd68d4c6fmr3780930wmc.14.1689762476806; Wed, 19 Jul 2023 03:27:56 -0700 (PDT) Received: from localhost (fwdproxy-cln-120.fbsv.net. [2a03:2880:31ff:78::face:b00c]) by smtp.gmail.com with ESMTPSA id p13-20020a1c740d000000b003fbb0c01d4bsm1363718wmc.16.2023.07.19.03.27.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Jul 2023 03:27:56 -0700 (PDT) From: Breno Leitao To: asml.silence@gmail.com, axboe@kernel.dk, "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: io-uring@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 1/3] net: expose sock_use_custom_sol_socket Date: Wed, 19 Jul 2023 03:27:35 -0700 Message-Id: <20230719102737.2513246-2-leitao@debian.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230719102737.2513246-1-leitao@debian.org> References: <20230719102737.2513246-1-leitao@debian.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-1.4 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC Exposing function sock_use_custom_sol_socket(), so it could be used by io_uring subsystem. This function will be used in the function io_uring_cmd_setsockopt() in the coming patch, so, let's move it to the socket.h header file. Signed-off-by: Breno Leitao --- include/linux/net.h | 5 +++++ net/socket.c | 5 ----- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/include/linux/net.h b/include/linux/net.h index 41c608c1b02c..14a956e4530e 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -355,4 +355,9 @@ u32 kernel_sock_ip_overhead(struct sock *sk); #define MODULE_ALIAS_NET_PF_PROTO_NAME(pf, proto, name) \ MODULE_ALIAS("net-pf-" __stringify(pf) "-proto-" __stringify(proto) \ name) + +static inline bool sock_use_custom_sol_socket(const struct socket *sock) +{ + return test_bit(SOCK_CUSTOM_SOCKOPT, &sock->flags); +} #endif /* _LINUX_NET_H */ diff --git a/net/socket.c b/net/socket.c index 1dc23f5298ba..8df54352af83 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2216,11 +2216,6 @@ SYSCALL_DEFINE4(recv, int, fd, void __user *, ubuf, size_t, size, return __sys_recvfrom(fd, ubuf, size, flags, NULL, NULL); } -static bool sock_use_custom_sol_socket(const struct socket *sock) -{ - return test_bit(SOCK_CUSTOM_SOCKOPT, &sock->flags); -} - /* * Set a socket option. Because we don't know the option lengths we have * to pass the user mode parameter for the protocols to sort out.