From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0799222F77A for ; Fri, 30 May 2025 12:53:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748609587; cv=none; b=MTN9oyh/Q3kQwptfu72/Hh6A6POYqM4VhS50kYvE0CSZVe52HVEe7CO5YYd2vE7DIMtVgeq+BzN+dpDI9iUuH0B3YSnyEdh7l+eyz4ivCO4oCLWBHi8/UaCJNxdkuunXrbLxyX2IqF7/UnheLe5V74Ez8vPMO0wv1xM8pJOsrEs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748609587; c=relaxed/simple; bh=SEikAtc7gEUD30o/zg/MQXV7dFuimQdgUgpDmBrr7OE=; h=Message-ID:Date:MIME-Version:Cc:Subject:To:References:From: In-Reply-To:Content-Type; b=BJUmxvjpuihDbyLFfINxm0+8V5L/60EnRmbP6K0k9I+NVvh1M/tirXQtBTV6D7RTo0Kgerbcxi4fjzdF/drk1MG38WOMC8ATTJxYmEllFcZVSOMLeYWlU3opukrMIFg1ZaoxG8zvdC9Do/UATGrNK8kDN1atmnSzjlV+kc2rwbQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bJjTNXGs; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bJjTNXGs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05FFAC4CEEB; Fri, 30 May 2025 12:53:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1748609586; bh=SEikAtc7gEUD30o/zg/MQXV7dFuimQdgUgpDmBrr7OE=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=bJjTNXGsVjKoduYFHsYbRmQB84krmxxZ4lK3HWTQB/4KUA3KcpO6/8dUEmkS2qHQM aAWMm55KQIBewZ57UUTOnd5XeGGnMTUkXT9ITm/InqOWc8lpy9yAZWbyqMlGMP1VHf y2OzCc73rgBs7LcBJ1pl3lhj53TSMcIgY3AjxeiwdeCd2MTC/fIcUO0OESalfEjLEm g0ERtqh0ZSVTYwyJA6LlutLWkeaO4vSb0PfZe43iaeCCMFvI32rSB8qsMcnG/c/qib dyUmy1RtN2OGvzMcxNozmxCia/WG1xWxWebEb8YMfaCCur/pBNTKsaOmY53k2CmD3D 09wJwUtlbicBw== Message-ID: Date: Fri, 30 May 2025 20:53:26 +0800 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net Subject: Re: [f2fs-dev] [PATCH v1] f2fs/004: avoid race condition in test To: Jan Prusakowski , Zorro Lang , fstests@vger.kernel.org References: <20250530092349.3407742-1-jprusakowski@google.com> Content-Language: en-US From: Chao Yu In-Reply-To: <20250530092349.3407742-1-jprusakowski@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2025/5/30 17:23, Jan Prusakowski via Linux-f2fs-devel wrote: > In current implementation the atomic write may not start before > the direct write and the test fails. > > The patch adds a delay after starting the atomic write process > so it has a chance to actually start wrtiting data and set the > internal state of the file correctly. > > Signed-off-by: Jan Prusakowski Reviewed-by: Chao Yu Thanks,