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[209.51.188.17]) by mx.google.com with ESMTPS id l70si16742791ybl.11.2020.06.16.05.54.31 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 16 Jun 2020 05:54:31 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=fail header.i=@linaro.org header.s=google header.b=Ogf2Kzz2; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:33410 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jlB6l-0003nL-7H for patch@linaro.org; Tue, 16 Jun 2020 08:54:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33742) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jlB5q-0003hw-MI for qemu-devel@nongnu.org; Tue, 16 Jun 2020 08:53:34 -0400 Received: from mail-wm1-x32a.google.com ([2a00:1450:4864:20::32a]:38374) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jlB5o-00005g-Bn for qemu-devel@nongnu.org; Tue, 16 Jun 2020 08:53:34 -0400 Received: by mail-wm1-x32a.google.com with SMTP id f185so2938567wmf.3 for ; Tue, 16 Jun 2020 05:53:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+NpXtT7RiBsbFomL5lDB9mC735VtH4XYz1tP+UOZeEo=; b=Ogf2Kzz2ENtZakGpVXq9A6GzWuoCyEALK8Kw9iXxyAVFz7Zsapk7OvdtUYJ1wq0z1k QemkMybZQhDdpaxhGuS7Weqp4uhFOQxjBFXHgIRz6CVc4ElC0P35FZSb2f/QQE6QINbm BXVuV6fDb7qPqUNFXrjyt568OV0sAO9Md4Uz9QQ9I/rtCdF1DAfVuMCX/mvr2QygPkdM aiyT0IpUC0pZ/DZBj+sjGCO5HcEG75u5QNvAyxFFXM4a/wkh7nJGUlTNwMMCCPDRXmQl hk3iNUqfha5Si8OA8DiEkykbeiuIJJEkBg6udalSmga/CSjCvkGma2ETz64LAD9uxRGM 5/AQ== 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=+NpXtT7RiBsbFomL5lDB9mC735VtH4XYz1tP+UOZeEo=; b=CvD81f0LQJ3aEsQaL4cPMrdYlkp43oeCMN4JHD27mLayUbISjTQ9WnmKAhmJklhuPP ls9+xY2GbzPVEQn9ek+4gRuUmaWtZnkAEpJmhwqsXL2ro90YEfGtKuDV0+B5Yo+mLYLo d0Lju0FpLNO4ie3esjCRpSn1R14x7EC1vFs79Ydu1KCDtz5AeohNZJx3RhjzUKZISea9 5xvSAJajhCcYLQzGLGIeQE0C/rvZXmnp2tnZvzKSsOmMINfCitHMg/wN4r9279F1CzTR 5k9vubImvJ4CUdZ1VzfGiu1AXR9SlxKENuL8P3UFYnAxMUWJN5SjM0T9612X1EX/SZvM Tcig== X-Gm-Message-State: AOAM532B785zamy3Ye3hpNPhHLFfBGPrcn7WwotHJph/jGHJ6oRskkd/ d8R8MwH0dJft91TPwXQIoCb/AvgaGwc= X-Received: by 2002:a7b:cf06:: with SMTP id l6mr3071539wmg.63.1592312010929; Tue, 16 Jun 2020 05:53:30 -0700 (PDT) Received: from zen.linaroharston ([51.148.130.216]) by smtp.gmail.com with ESMTPSA id n7sm29697418wrx.82.2020.06.16.05.53.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jun 2020 05:53:28 -0700 (PDT) Received: from zen.lan (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id D534E1FF92; Tue, 16 Jun 2020 13:53:24 +0100 (BST) From: =?utf-8?q?Alex_Benn=C3=A9e?= To: peter.maydell@linaro.org Subject: [PULL 06/21] thread: add qemu_spin_destroy Date: Tue, 16 Jun 2020 13:53:09 +0100 Message-Id: <20200616125324.19045-7-alex.bennee@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200616125324.19045-1-alex.bennee@linaro.org> References: <20200616125324.19045-1-alex.bennee@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32a; envelope-from=alex.bennee@linaro.org; helo=mail-wm1-x32a.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Emilio G. Cota" , =?utf-8?q?Alex_Benn=C3=A9e?= , qemu-devel@nongnu.org, Robert Foley Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" From: "Emilio G. Cota" It will be used for TSAN annotations. Signed-off-by: Emilio G. Cota Signed-off-by: Robert Foley Reviewed-by: Alex Bennée Signed-off-by: Alex Bennée Message-Id: <20200609200738.445-4-robert.foley@linaro.org> Message-Id: <20200612190237.30436-7-alex.bennee@linaro.org> -- 2.20.1 diff --git a/include/qemu/thread.h b/include/qemu/thread.h index 06c058fb58b..9479facdcc5 100644 --- a/include/qemu/thread.h +++ b/include/qemu/thread.h @@ -215,6 +215,9 @@ static inline void qemu_spin_init(QemuSpin *spin) __sync_lock_release(&spin->value); } +static inline void qemu_spin_destroy(QemuSpin *spin) +{ } + static inline void qemu_spin_lock(QemuSpin *spin) { while (unlikely(__sync_lock_test_and_set(&spin->value, true))) {