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 B0E3B32E142; Wed, 22 Oct 2025 12:31:37 +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=1761136297; cv=none; b=gAY/nfv75yRjYG3nE46YytQFGU+l6QvPbqxSWBUeJky3VQC8+/xnJMTM5muD8oNPv9ersIwhTOopKNeWNihlHsNngduj9Ya0IE/KeiPrxmg0ba6Sxr5HdNwnaaYSsGuxpJnimjWuO2TriuBhbmKSkbgvgrQOE5XcTCm02QMG0h8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761136297; c=relaxed/simple; bh=pNMPXPWs7eegnY7nqPZGRkQuPaLcdwIr+YGQQYhJAzA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=j8tK7GdnI8oXQFw1rqNngkDpL977qHNQkjWQSWQmx9jLlm7x3FTh2QsAZUK7ESEU3D6+a+ndUGmbMuO2kjbdcJkQsERyk2EYm5BYV4inBNc+Wd3QVJhhAIVHsJq9xcwXRZqUd/RQBDI1txJ4pyhUw5ZNlZIibvVA1sRnNSDhKvs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HSYiSoIj; 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="HSYiSoIj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9B225C4CEE7; Wed, 22 Oct 2025 12:31:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761136297; bh=pNMPXPWs7eegnY7nqPZGRkQuPaLcdwIr+YGQQYhJAzA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=HSYiSoIjkbusGUoqYxYnpwc2eRnGbDfs792n2Pzyo4LRaJPCR6ry27kRf+9Gcdui2 DB/7vao2QpysvVEWImRedaO9AUZKIWYEalOVvfGjypDkAx4Z4XsrXXLyGwMCUeIUL9 jYbDOrTl4m5ehAl7dL2wiRIaHSJJpByQGYQmS8ZFiGm0a4AeFl7YICgIx+U5OSP/a5 edjH6+orS8ksF9d6bokocaqacGBC84Ke6heZuPoPpBVNv7GC2XJLVARno4Wo4VgfA0 wygvnLcHP9fw8ELGQwt73xw0APh1UPu03sM2oXRC6f2PSyQP4oNd756inHGVncP7at h8t5eGdylBfgQ== Message-ID: Date: Wed, 22 Oct 2025 21:31:35 +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 v5 13/16] blktrace: add block trace commands for zone operations To: Johannes Thumshirn , axboe@kernel.dk Cc: chaitanyak@nvidia.com, hare@suse.de, hch@lst.de, john.g.garry@oracle.com, linux-block@vger.kernel.org, linux-btrace@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, martin.petersen@oracle.com, mathieu.desnoyers@efficios.com, mhiramat@kernel.org, naohiro.aota@wdc.com, rostedt@goodmis.org, shinichiro.kawasaki@wdc.com References: <20251022114115.213865-1-johannes.thumshirn@wdc.com> <20251022114115.213865-14-johannes.thumshirn@wdc.com> From: Damien Le Moal Content-Language: en-US Organization: Western Digital Research In-Reply-To: <20251022114115.213865-14-johannes.thumshirn@wdc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/22/25 20:41, Johannes Thumshirn wrote: > Add block trace commands for zone operations. These commands can only be > handled with version 2 of the blktrace protocol. For version 1, warn if a > command that does not fit into the 16 bits reserved for the command in > this version is passed in. > > Reviewed-by: Martin K. Petersen > Signed-off-by: Johannes Thumshirn Reviewed-by: Damien Le Moal -- Damien Le Moal Western Digital Research