Re: [PATCH v7 7/8] blktrace: ensure our debugfs dir exists

To: Luis Chamberlain <mcgrof@xxxxxxxxxx>
Subject: Re: [PATCH v7 7/8] blktrace: ensure our debugfs dir exists
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Sat, 20 Jun 2020 00:29:23 -0700
Cc: axboe@xxxxxxxxx, viro@xxxxxxxxxxxxxxxxxx, bvanassche@xxxxxxx, gregkh@xxxxxxxxxxxxxxxxxxx, rostedt@xxxxxxxxxxx, mingo@xxxxxxxxxx, jack@xxxxxxx, ming.lei@xxxxxxxxxx, nstange@xxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, mhocko@xxxxxxxx, yukuai3@xxxxxxxxxx, martin.petersen@xxxxxxxxxx, jejb@xxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20200619204730.26124-8-mcgrof@kernel.org>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH v7 0/8] blktrace: fix debugfs use after free
  - From: Luis Chamberlain
- [PATCH v7 7/8] blktrace: ensure our debugfs dir exists
  - From: Luis Chamberlain