linux-kernel - Re: [PATCH blktests v1 1/3] nvme/048: Check for queue count check directly

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Date:   Wed, 28 Jun 2023 07:52:19 +0200
From:   Daniel Wagner <dwagner@...e.de>
To:     Shinichiro Kawasaki <shinichiro.kawasaki@....com>
Cc:     "linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
        Chaitanya Kulkarni <kch@...dia.com>,
        Sagi Grimberg <sagi@...mberg.me>,
        Hannes Reinecke <hare@...e.de>,
        James Smart <jsmart2021@...il.com>,
        Martin Belanger <Martin.Belanger@...l.com>
Subject: Re: [PATCH blktests v1 1/3] nvme/048: Check for queue count check
 directly

On Tue, Jun 27, 2023 at 10:13:48AM +0000, Shinichiro Kawasaki wrote:
> > +	nvmf_wait_for_state "${subsys_name}" "live" || return 1
> > +
> > +	queue_count=$((queue_count + 1))
> > +	if grep -q "${queue_count}" "${queue_count_file}"; then
> 
> Does this check work when the number in queue_count_file has more digits than
> queue_count? e.g.) queue_count_file=20, queue_count=2

The idea is that it should be an exact match. Let me figure out if this does
what it is supposed to do.

 > -	hostnqn="nqn.2014-08.org.nvmexpress:uuid:${hostid}"
> > +	hostid="${def_hostid}"
> > +	hostnqn="${def_hostnqn}"
> 
> I guess it's the better to move this hunk to the 3rd patch. Or we can mention it
> in the commit message of this patch.

Good point, I'll move this to the 3rd patch so this change is in one patch.