From patchwork Tue Dec 18 23:04:42 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Samuel Thibault X-Patchwork-Id: 10736639 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 08A0513B5 for ; Tue, 18 Dec 2018 23:56:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EEC532AEEB for ; Tue, 18 Dec 2018 23:56:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E22A32B010; Tue, 18 Dec 2018 23:56:48 +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 lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 92F7F2AEEB for ; Tue, 18 Dec 2018 23:56:48 +0000 (UTC) Received: from localhost ([::1]:56935 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gZPEF-0008Ja-Sj for patchwork-qemu-devel@patchwork.kernel.org; Tue, 18 Dec 2018 18:56:47 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41114) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gZORa-0000jY-J5 for qemu-devel@nongnu.org; Tue, 18 Dec 2018 18:06:34 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gZORY-0005J5-TM for qemu-devel@nongnu.org; Tue, 18 Dec 2018 18:06:30 -0500 Received: from hera.aquilenet.fr ([2a0c:e300::1]:57936) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gZORY-00053s-Eo for qemu-devel@nongnu.org; Tue, 18 Dec 2018 18:06:28 -0500 Received: from localhost (localhost [127.0.0.1]) by hera.aquilenet.fr (Postfix) with ESMTP id CA1E428CC; Wed, 19 Dec 2018 00:05:25 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at aquilenet.fr Received: from hera.aquilenet.fr ([127.0.0.1]) by localhost (hera.aquilenet.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1I5Gx4AplKMt; Wed, 19 Dec 2018 00:05:25 +0100 (CET) Received: from function.home (unknown [IPv6:2a01:cb19:181:c200:9eb6:d0ff:fe88:c3c7]) by hera.aquilenet.fr (Postfix) with ESMTPSA id 07A9A2944; Wed, 19 Dec 2018 00:04:48 +0100 (CET) Received: from samy by function.home with local (Exim 4.91) (envelope-from ) id 1gZOPt-0007MM-Ma; Wed, 19 Dec 2018 00:04:45 +0100 From: Samuel Thibault To: qemu-devel@nongnu.org, peter.maydell@linaro.org Date: Wed, 19 Dec 2018 00:04:42 +0100 Message-Id: <20181218230442.27887-65-samuel.thibault@ens-lyon.org> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181218230442.27887-1-samuel.thibault@ens-lyon.org> References: <20181218230442.27887-1-samuel.thibault@ens-lyon.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a0c:e300::1 Subject: [Qemu-devel] [PULL 64/64] slirp: Mark debugging calls as unlikely X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Samuel Thibault , stefanha@redhat.com, jan.kiszka@siemens.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP to get them out of the hot path. Signed-off-by: Samuel Thibault Reviewed-by: Marc-André Lureau --- slirp/debug.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/slirp/debug.h b/slirp/debug.h index 25a5d59439..269d97d807 100644 --- a/slirp/debug.h +++ b/slirp/debug.h @@ -15,25 +15,25 @@ extern int slirp_debug; #define DEBUG_CALL(fmt, ...) do { \ - if (slirp_debug & DBG_CALL) { \ + if (G_UNLIKELY(slirp_debug & DBG_CALL)) { \ g_debug(fmt "...", ##__VA_ARGS__); \ } \ } while (0) #define DEBUG_ARG(fmt, ...) do { \ - if (slirp_debug & DBG_CALL) { \ + if (G_UNLIKELY(slirp_debug & DBG_CALL)) { \ g_debug(" " fmt, ##__VA_ARGS__); \ } \ } while (0) #define DEBUG_MISC(fmt, ...) do { \ - if (slirp_debug & DBG_MISC) { \ + if (G_UNLIKELY(slirp_debug & DBG_MISC)) { \ g_debug(fmt, ##__VA_ARGS__); \ } \ } while (0) #define DEBUG_ERROR(fmt, ...) do { \ - if (slirp_debug & DBG_ERROR) { \ + if (G_UNLIKELY(slirp_debug & DBG_ERROR)) { \ g_debug(fmt, ##__VA_ARGS__); \ } \ } while (0)