From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f177.google.com (mail-pg1-f177.google.com [209.85.215.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 80BE25EE74; Fri, 12 Jan 2024 07:22:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Vv/C6LaG" Received: by mail-pg1-f177.google.com with SMTP id 41be03b00d2f7-5ce10b5ee01so4361445a12.1; Thu, 11 Jan 2024 23:22:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1705044133; x=1705648933; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to:subject :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=WyErejakExwmG9pfHn4z3Nqa6vi4ull1yxBGIBdvZUI=; b=Vv/C6LaGxpZjugpj9A3aaIELC31kDkqD9s+zARyO8v+XuOQn6Zy3UdgbWNjsm0579C 45zg0Yq3zuvwZnmNtzfs+wDvRMZyvTjCnnAd6CQ8Cl3GhGmDqWU8Q8PxhWcRaj98bMT/ uqUi+jAZeNrGwj5PABXqKnQFYVeUl4KuFeV4Q4d54YTZcdsU6j+O5neNnm3SHn9FlsSW Szs24R6l+H9ZuX2/nkTlZONR0QaFAIeLZgXSS6iQyDVc7IsnvYzRLxyoYdigMOKgSCpy o3c4/BIV3s60nO8vbwfwsbdHuJcA42JSX4X74eCMg9FapIRCAKAGiu30u8vwl2pbB9aK zrPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705044133; x=1705648933; h=content-transfer-encoding:in-reply-to:from:references:cc:to:subject :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=WyErejakExwmG9pfHn4z3Nqa6vi4ull1yxBGIBdvZUI=; b=TIVcinKpnmA54gnS2CFIWcKZmVCf3YAARYHqgALFCRXGLk/LeI+FM4WUzaVsrYpZqj aJiTYuBWJhjJ0x7yUJe6U8wjmIgH29SbGTgMEbFq2BrPtDQc8ndGfJsxMhhfr8/uQx00 8GJnGIdvLJ6/7UzZ02n2DCMAhSPQIl4biK6cwg9UIYTp7vLJ8tAuIshi6YlBiD5Fw6fC 0cLwNYq2EAWo3MrKTDjBmaq9kgu5VgxeyE2symRTT+vMat8GP4DdWpGkZrRKVq1xv29o Ex+TiRyp/cbCdQQ5bGbx0idq5lgnB7y9i457Oz3BBmCVr7+f4KtAYfIu7LJlghHURg0+ ifiA== X-Gm-Message-State: AOJu0YzIMllVAfXuhEvtcbYSQvusJ0srVLdFI8eNFiwPXNX52FDX3Nsw tPldACmQbdL+8HiCqTeT/e0= X-Google-Smtp-Source: AGHT+IHwwgR9e97IdRC2ytr2WXSBi9QeOem5DU/Z8kAmpNRwDCvlXUWQye4rEnFTs5XEMB7ZUsIHgA== X-Received: by 2002:a05:6a20:6a0c:b0:19a:3276:fa48 with SMTP id p12-20020a056a206a0c00b0019a3276fa48mr920793pzk.16.1705044133524; Thu, 11 Jan 2024 23:22:13 -0800 (PST) Received: from [10.193.226.49] ([106.39.42.235]) by smtp.gmail.com with ESMTPSA id ko20-20020a056a00461400b006da13bc46c0sm2609715pfb.171.2024.01.11.23.22.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 11 Jan 2024 23:22:13 -0800 (PST) Message-ID: <1469074f-3e5d-47b4-85b2-be0802e09eaf@gmail.com> Date: Fri, 12 Jan 2024 15:22:10 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3] md/raid5: fix atomicity violation in raid5_cache_count To: Yu Kuai , song@kernel.org Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, baijiaju1990@outlook.com, "yukuai (C)" References: <20240111082704.7503-1-2045gemini@gmail.com> From: Gui-Dong Han <2045gemini@gmail.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi, Fixed in the patch v4! Thank you for helpful advice. Thanks, Han