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 A5670242D7F; Wed, 1 Oct 2025 07:53:36 +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=1759305216; cv=none; b=cAleO+eV/M4MPNYYMPWVGNQyZQBYtjYUMl3Y5eIpCfoeVglOBapj0fLxY92L71YXs+lzr1zs1g0NAI++fMfG5rnKPucWCe59lDqhzP3r9Pf/kdWXK04In2GHxIydwC6uGb66lpuQrlOFzYcaYqAQf3ZlODQBltLnhQf85qEK+IY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759305216; c=relaxed/simple; bh=FCMadiI0uHR2AaZ8Z2Dp/2aibszSzG+1JACxleaZXg4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Lbb9fXG4T5I7wYuHg2WSvnZe5SkCZXEw6OaerZhRPZr4khPPZivRsHDF6kTu4fx80zUZzkKwHbG5i/PZ1fWklvwlEgVgthqyzKP10USqW0h4K1EBI0RajX4W+Op3TZ64s7LHWGzq+UPOyZMCrPzmYs5MNCXQ//Km5vpn6v9qkCE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GtX0AlKc; 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="GtX0AlKc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 013C3C4CEF4; Wed, 1 Oct 2025 07:53:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759305216; bh=FCMadiI0uHR2AaZ8Z2Dp/2aibszSzG+1JACxleaZXg4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=GtX0AlKctWJcfDCoeVJuC9CphzvQp3D7s22QDgM9l16BOugVgyK39zoe9gfF6GSeS kgQ6GC5ULq0cRdSFTz8DJiw+u1iM0D10WwVFbTepEUH3z+zOWVfB4MFzt3MiksUiCS YA2WfHIWL3scn+9d+Pi3zbo+EBDamyCsZ8x5VAV4wwUjdy70CUl2niHl2z4qHKrJEk sCfuhRuBlD8M5RyySnHlf7EjG7n/yUTlNjb/jj+fTaDoC/YerUOhF+/7tzvqGptfNu 3QlvLSviOnpxvPqCDl8FVo32/rgnNraP2m2w7gNiddqI6Zo8QVGBOBAOrB51mEPOXD g+SCVCbOknHrQ== Message-ID: Date: Wed, 1 Oct 2025 16:53:28 +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 blktrace v2 05/22] blktrace: add definitions for blk_io_trace2 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: <20250925150427.67394-1-johannes.thumshirn@wdc.com> <20250925150427.67394-6-johannes.thumshirn@wdc.com> From: Damien Le Moal Content-Language: en-US Organization: Western Digital Research In-Reply-To: <20250925150427.67394-6-johannes.thumshirn@wdc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 9/26/25 00:04, Johannes Thumshirn wrote: > Add 'struct blk_io_trace2' which represents the extended version of the > blktrace protocol. > > Signed-off-by: Johannes Thumshirn > --- > blktrace_api.h | 35 +++++++++++++++++++++++++++++++++++ > 1 file changed, 35 insertions(+) > > diff --git a/blktrace_api.h b/blktrace_api.h > index 9f435a5..bbf075f 100644 > --- a/blktrace_api.h > +++ b/blktrace_api.h > @@ -27,8 +27,19 @@ enum { > BLK_TC_END = 1 << 15, /* we've run out of bits! */ > }; > > +enum blktrace_cat2 { > + BLK_TC_ZONE_APPEND = 1 << 1ull, /* zone append */ Kernel side starts this at 1ULL << 16. SO I think you are out of sync with the kernel side with these user patches... > + BLK_TC_ZONE_RESET = 1 << 2ull, /* zone reset */ > + BLK_TC_ZONE_RESET_ALL = 1 << 3ull, /* zone reset all */ > + BLK_TC_ZONE_FINISH = 1 << 4ull, /* zone finish */ > + BLK_TC_ZONE_OPEN = 1 << 5ull, /* zone open */ > + BLK_TC_ZONE_CLOSE = 1 << 6ull, /* zone close */ > +}; -- Damien Le Moal Western Digital Research