From patchwork Mon Jul 8 19:57:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 11035769 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B5C351395 for ; Mon, 8 Jul 2019 19:58:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A744A285E0 for ; Mon, 8 Jul 2019 19:58:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9BDBF285EC; Mon, 8 Jul 2019 19:58:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 41BFA285E0 for ; Mon, 8 Jul 2019 19:58:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731772AbfGHT6C (ORCPT ); Mon, 8 Jul 2019 15:58:02 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:33156 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727663AbfGHT6C (ORCPT ); Mon, 8 Jul 2019 15:58:02 -0400 Received: by mail-pl1-f195.google.com with SMTP id c14so8802376plo.0 for ; Mon, 08 Jul 2019 12:58:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=WLDD912jzjrPwKAt7lEbrz9vTRGFlir5odRKcjtKCfE=; b=DhXqiLr1S+kFVoQ17mYyBm8eNUZfNxwtVghMgkBgN3fBUDPN8rfWRgGH+j0JW1z2+T nRdZ5XzhV9YXH5weq+R0etwAkahzLbkpScr5TuKLIAVt0vHeO+8JnEj7zqJwjYhXB0Zw 8PwKIKTNcbWekTTJI292NCcM9pxTkMfs6S/Wjpo0BNy9lvLw5eWchNSKmOvChzX31sOx jVWzH6RMzEhL58Y6fQaS5CtK0Houe6cnNR7GG6dvD6S5sxmCOKzmM5t6vqOVpP0rzWo3 dkDJ19ThU3/Uh8ndY3GtjWPtBEkpIx0xzBJIeBjaYW3QC6MH5MnnjS2LwhUy2tl0tAR3 Qvnw== X-Gm-Message-State: APjAAAUD8xtvXqlMl0bzp6GDL/hi6Ezynw/FX/YmBKqm/ymKpinRkNO6 7ig2Wz7z4P/SRXJw2opI/h3oBT3Y X-Google-Smtp-Source: APXvYqxiCpxFdJZmWdjmJZj0PI6jSE4SO3IZQ3flph7Kpc/9rvBdao7MUsudE9fulQBusIQrm57EPA== X-Received: by 2002:a17:902:1081:: with SMTP id c1mr27441475pla.200.1562615881916; Mon, 08 Jul 2019 12:58:01 -0700 (PDT) Received: from desktop-bart.svl.corp.google.com ([2620:15c:2cd:202:4308:52a3:24b6:2c60]) by smtp.gmail.com with ESMTPSA id t8sm298043pji.24.2019.07.08.12.58.00 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 08 Jul 2019 12:58:01 -0700 (PDT) From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Bart Van Assche Subject: [PATCH liburing 3/4] Change __x86_64 into __x86_64__ Date: Mon, 8 Jul 2019 12:57:49 -0700 Message-Id: <20190708195750.223103-4-bvanassche@acm.org> X-Mailer: git-send-email 2.22.0.410.gd8fdbe21b5-goog In-Reply-To: <20190708195750.223103-1-bvanassche@acm.org> References: <20190708195750.223103-1-bvanassche@acm.org> MIME-Version: 1.0 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch improves consistency with the Linux kernel source code. Signed-off-by: Bart Van Assche --- src/barrier.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/barrier.h b/src/barrier.h index e1a407fccde2..eb8ee1ec9d34 100644 --- a/src/barrier.h +++ b/src/barrier.h @@ -31,7 +31,7 @@ after the acquire operation executes. This is implemented using #define READ_ONCE(var) (*((volatile typeof(var) *)(&(var)))) -#if defined(__x86_64) || defined(__i386__) +#if defined(__x86_64__) || defined(__i386__) /* From tools/arch/x86/include/asm/barrier.h */ #if defined(__i386__) /* @@ -64,14 +64,14 @@ do { \ ___p1; \ }) #endif /* defined(__x86_64__) */ -#else +#else /* defined(__x86_64__) || defined(__i386__) */ /* * Add arch appropriate definitions. Be safe and use full barriers for * archs we don't have support for. */ #define smp_rmb() __sync_synchronize() #define smp_wmb() __sync_synchronize() -#endif +#endif /* defined(__x86_64__) || defined(__i386__) */ /* From tools/include/asm/barrier.h */ @@ -92,4 +92,4 @@ do { \ }) #endif -#endif +#endif /* defined(LIBURING_BARRIER_H) */