Re: [PATCH v4 4/5] blktrace: break out of blktrace setup on concurrent calls

[Luis Chamberlain]

On Mon, May 11, 2020 at 7:39 AM Luis Chamberlain <mcgrof@xxxxxxxxxx> wrote:
>
> On Sat, May 09, 2020 at 06:09:38PM -0700, Bart Van Assche wrote:
> > How about using the block device name instead of the partition name in
> > the error message since the concurrency context is the block device and
> > not the partition?
>
> blk device argument can be NULL here. sg-generic is one case.

I'm going to add a comment about this, as it is easily forgotten.

  Luis