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 5BB0C1E9905; Wed, 1 Oct 2025 07:30:16 +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=1759303816; cv=none; b=mrh4z/XCxWLZzIXpd6J6d8cUNsxDZCl7fMrdmB9zGy+4w3BH5k7Z71oQMU5uZB+9SMKY/0XZ4MzFkUh5xkp9oyvjC6tEOr6Wecj79nUhoagBrWxJbLvisjHNNNsbSDD7MPZfw9AC5extY3h69V6cU5VM1aM5Pla3PZVkCHVvRCY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759303816; c=relaxed/simple; bh=G1+r1MUyJ8CtJMeY8XfSQ2Cj1+4kVMQcCRRjJg+V11Q=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=tGnzYIwZZWRzvEGkZPJgUHJI9NpAgOwKA0ydeaxV36R+mLEyfImlPNbt88iX/H9oVw6G6LS9dxaFf44dzzQ+hTWZ0YnN0traMkFIB1anFNzLwU7/EoVlW/tQQCtCOk3rbFoyF/p6UbYVhZnB0IFuq5GVgW9gqesEBQquWK4ExkI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PiB3o7Rg; 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="PiB3o7Rg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 17A72C4CEF4; Wed, 1 Oct 2025 07:30:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759303815; bh=G1+r1MUyJ8CtJMeY8XfSQ2Cj1+4kVMQcCRRjJg+V11Q=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=PiB3o7Rgn+q7IRNN0Qfpgmwq9UPMbIQem6DdjHxqBiEhxQVuXZjUab5DAMKzPYP0i I166NsbaAHhxeYw4JHfx8vd5ALs9KB5Qlw8AZJiutd6ZkKS86OdWX1MgToxby+uEAD QEo3QtqulL8noP2QMWtueQ8eyfZJMir1TJVGukciOPIWHBEDNh1WWTfNDm6Lo43ASJ wMsUo5/6Cc3r0HViW+7Krd19Lva+b4WhzuhATxPmbelm43hSlaLt1/kFg1SQyAIdzy Znuxu/mgdQw6J0S9tbwPouszNQWSTdBHSL0Omyos/yfanae//2fuPRb1HeFOnWsgA0 sbr46hKCEk+ZQ== Message-ID: Date: Wed, 1 Oct 2025 16:30:07 +0900 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 v2 13/15] blktrace: trace zone management operations To: Johannes Thumshirn , Jens Axboe Cc: Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-btrace@vger.kernel.org, John Garry , Hannes Reinecke , Christoph Hellwig , Naohiro Aota , Shinichiro Kawasaki , Chaitanya Kulkarni , "Martin K . Petersen" References: <20250925150231.67342-1-johannes.thumshirn@wdc.com> <20250925150231.67342-14-johannes.thumshirn@wdc.com> From: Damien Le Moal Content-Language: en-US Organization: Western Digital Research In-Reply-To: <20250925150231.67342-14-johannes.thumshirn@wdc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 9/26/25 00:02, Johannes Thumshirn wrote: > Trace zone management operations on block devices. > > As tracing of zoned block commands needs the upper 32bit of the widened > 64bit action, only add traces to blktrace if user-space has requested > version 2 of the blktrace protocol. > > Signed-off-by: Johannes Thumshirn Reviewed-by: Damien Le Moal Note: Are the zone management command completion traced ? I do not see a patch for that... -- Damien Le Moal Western Digital Research