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Date: Fri, 19 Sep 2025 17:10:08 +0200
From: Christoph Hellwig <hch@lst.de>
To: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Cc: Jens Axboe <axboe@kernel.dk>, Steven Rostedt <rostedt@goodmis.org>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-trace-kernel@vger.kernel.org, linux-btrace@vger.kernel.org,
	John Garry <john.g.garry@oracle.com>,
	Hannes Reinecke <hare@suse.de>, Damien Le Moal <dlemoal@kernel.org>,
	Christoph Hellwig <hch@lst.de>, Naohiro Aota <naohiro.aota@wdc.com>,
	Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>,
	Chaitanya Kulkarni <chaitanyak@nvidia.com>,
	"Martin K . Petersen" <martin.petersen@oracle.com>
Subject: Re: [PATCH 07/16] blktrace: split out relaying a blktrace event
Message-ID: <20250919151008.GG28352@lst.de>
References: <20250909110611.75559-1-johannes.thumshirn@wdc.com> <20250909110611.75559-8-johannes.thumshirn@wdc.com>
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User-Agent: Mutt/1.5.17 (2007-11-01)

On Tue, Sep 09, 2025 at 01:06:02PM +0200, Johannes Thumshirn wrote:
> Split out the code relaying a blktrace event to user-space using relayfs.
> 
> This enables adding a second version supporting a new version of the
> protocol.

Looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>