From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oa1-x2c.google.com (mail-oa1-x2c.google.com [IPv6:2001:4860:4864:20::2c]) by sourceware.org (Postfix) with ESMTPS id 5DA573858C60 for ; Thu, 16 Feb 2023 18:39:04 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 5DA573858C60 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=linaro.org Received: by mail-oa1-x2c.google.com with SMTP id 586e51a60fabf-15f97c478a8so3541740fac.13 for ; Thu, 16 Feb 2023 10:39:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=F3W3mi8m3fWrV1YnZWr+BLxNHkTNdEBJ7xPY72HwZe4=; b=qkqIs5ttPZgUAhcJnIVeE2x0dl1o7n97OgT9gdzmyyd2XNs1kv7UP3X3p7k3v8FOlK D5Wqi8s6R3Ik6vnXyUUcsTnQbRw1UCMFWeY3DUmFhmaWucp8QuYKP+HwY23gsEXmQm0B 82gh2TQnGo6iaTO2KU1uixbH4Wd/kziSnmbl3mcNXlxI5xYhcNoCFY7Xa03zeox1dQn0 llAVNdzASC54EzSOYlkKLt85k9cdU/3NHR513m//I6Uj+FwiDsUo0ABP4ZtT82TH/xnA ka9jpninSPfWou5NFxAQudNC7XH9XUl9LIFQd7gXeOCqcICNOvE5MXv9jsSpcVJ88J33 4HPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=F3W3mi8m3fWrV1YnZWr+BLxNHkTNdEBJ7xPY72HwZe4=; b=PxmEOLSCSoNeIBSkp2CKCXv97U9MGwDSAopdrwMAOD/xWAcHSp7NbMUHwVH+30V8qw ppmaAd1n3mXwzkOXfC/uVR12hZERvbuRE8LNb56Q2KyB94+wc/kyfTyeKwuFMHGrnQAa PYQmdBKyRdVdmsg/Dh10Hepzkv7VDka7g+rmUoH4WYrmWIWd8AR/V01I7d/cHvMYt7jP 7+cDMOzkqCvKi6H2Zw9lHUdAYU7FgyqayhTMSVqGY8ZrYBTaf3nJsI9DRP1WmjqAKqXX m+6t6SRZDYX80T2U5E08nWtzgx2zXwtuQjNWIdns6H5+oEv0eWmtLRvUfedu/lDFrfTt 2QkQ== X-Gm-Message-State: AO0yUKUv5Jp7toCIAb0eny90Gz9+Oe4olHxHhAC1AI1Qv9O5bWBEtR3s R5T8RFeeJSBXUNpFDPzJL9W/Ww== X-Google-Smtp-Source: AK7set8ob/uR+hoW7srtYIo1ClYxrh+Uii/g9W70n7yxhJ+BJgtOE4QiBoFeQFh47+UI8NOZjiZpZw== X-Received: by 2002:a05:6870:e248:b0:16a:265b:1be1 with SMTP id d8-20020a056870e24800b0016a265b1be1mr1523807oac.20.1676572743595; Thu, 16 Feb 2023 10:39:03 -0800 (PST) Received: from ?IPV6:2804:1b3:a7c3:3a5:d16:437b:3b74:d999? ([2804:1b3:a7c3:3a5:d16:437b:3b74:d999]) by smtp.gmail.com with ESMTPSA id m26-20020a4a391a000000b0051ac0f54447sm933468ooa.33.2023.02.16.10.39.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 16 Feb 2023 10:39:03 -0800 (PST) Message-ID: <6069a6a5-c937-86a7-66f8-49c713ab2d69@linaro.org> Date: Thu, 16 Feb 2023 15:39:01 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Subject: Re: [PATCH] malloc: Use C11 like atomics on memusage Content-Language: en-US To: Wilco Dijkstra Cc: 'GNU C Library' References: From: Adhemerval Zanella Netto Organization: Linaro In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 16/02/23 15:27, Wilco Dijkstra wrote: > Hi Adhemerval, > > All these atomics should use relaxed MO since are not ordered with > anything else. See my related patch here: > https://sourceware.org/pipermail/libc-alpha/2022-October/142645.html Yes, I am aware. I should make it explicit that my intention was not change the code current semantic. I will change to relaxed MO.