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 A52F6537E9; Wed, 1 Oct 2025 07:28:20 +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=1759303700; cv=none; b=QLQbyD8SRArJEKRdK/WaRKzvU2vz7Vc8Un5oSUflBig4VXoWdCmu7Qr6rPCgXCu6P2PbPloS8PeYkfzYzBqosOnJGpUSPd0gV65E6TZB7F187D6kmcHrSrpOyvPdmeAnS/v1l1ELho0HvDvN/NpTpPazq5ixhLKbeC14Hr7Rh6w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759303700; c=relaxed/simple; bh=8cp6oO64kLabsVM8vZT5ZgINgHloK8gIrBnrdoicDeE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=DKKX+/2MoxmWkQNOCmg7s3FzBJTQ46Z8zJWFwUxAO/herl7m5EjMQlTg7YooKPZHzWFxe4npzU4BeAyqstXWCk8VOqFBst7EFvb8zcuM0cbr1Adko3FdXCBv39QK0nsCBTyP72WJPZOJPXLWTIpd7Jxl5F6KR0u7NvWS5L2AQpk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YR2q9Bge; 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="YR2q9Bge" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1CD5C4CEF4; Wed, 1 Oct 2025 07:28:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759303700; bh=8cp6oO64kLabsVM8vZT5ZgINgHloK8gIrBnrdoicDeE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=YR2q9Bge0oD6j5WSs3jtZ8Niwz7Z+M6i5iNGjNRvnUM1CKBtNC/ckOj7+rnIb+TMe Oe/OPhnxdBBB+FwXrFxOh3XBWzilerpW33fppqMbqJUJNEZDx6WVm+ECxwPYcL/Xjs ohlpxwWHxPTaSQROoyCpqGmIQ9DodNSuEGWrrWJqmAfvNMxvDRRcOo6KOtK5s3yP4u DQ9NYa6cO/rdgvpievtjHnTtIZk1PXfQPgZZgyLLtIMHhiwuh8dxhFTh9LWJeWO694 tiN4nF5r4k7UyhdXlXMKFV2N95UpX7Q4RjEIpQPWUI4VMT/Hn2Yq5Wpac8KWaki0b+ YXT95UshLGe3w== Message-ID: Date: Wed, 1 Oct 2025 16:28:11 +0900 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 12/15] blktrace: expose ZONE APPEND completions to blktrace 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> <20250925150231.67342-13-johannes.thumshirn@wdc.com> From: Damien Le Moal Content-Language: en-US Organization: Western Digital Research In-Reply-To: <20250925150231.67342-13-johannes.thumshirn@wdc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 9/26/25 00:02, Johannes Thumshirn wrote: > Expose ZONE APPEND completions as a block trace completion action to > blktrace. > > 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 -- Damien Le Moal Western Digital Research