From: Bart Van Assche <Bart.VanAssche@wdc.com>
To: "snitzer@redhat.com" <snitzer@redhat.com>
Cc: "dm-devel@redhat.com" <dm-devel@redhat.com>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>,
"axboe@kernel.dk" <axboe@kernel.dk>
Subject: Re: [PATCH v5] blk-mq: introduce BLK_STS_DEV_RESOURCE
Date: Tue, 30 Jan 2018 19:42:31 +0000 [thread overview]
Message-ID: <1517341349.2589.35.camel@wdc.com> (raw)
In-Reply-To: <20180130193323.GA15943@redhat.com>
On Tue, 2018-01-30 at 14:33 -0500, Mike Snitzer wrote:
> On Tue, Jan 30 2018 at 12:52pm -0500,
> Bart Van Assche <bart.vanassche@wdc.com> wrote:
>
> > - This patch does not fix any bugs nor makes block drivers easier to
> > read or to implement. So why is this patch considered useful?
>
> It enables blk-mq core to own the problem that individual drivers should
> have no business needing to worry about. Period.
Thanks for having confirmed that this patch is an API-change only and does
not fix any bugs.
Bart.
next prev parent reply other threads:[~2018-01-30 19:42 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-30 14:24 [PATCH v5] blk-mq: introduce BLK_STS_DEV_RESOURCE Mike Snitzer
2018-01-30 17:52 ` [dm-devel] " Bart Van Assche
2018-01-30 18:38 ` Laurence Oberman
2018-01-30 19:33 ` Mike Snitzer
2018-01-30 19:42 ` Bart Van Assche [this message]
2018-01-30 20:12 ` Mike Snitzer
2018-01-31 2:14 ` [dm-devel] " Ming Lei
2018-01-31 3:17 ` Jens Axboe
2018-01-31 3:21 ` Bart Van Assche
2018-01-31 3:22 ` Jens Axboe
2018-01-31 3:27 ` Bart Van Assche
2018-01-31 3:31 ` Jens Axboe
2018-01-31 3:33 ` Ming Lei
2018-01-31 2:44 ` Jens Axboe
2018-01-31 3:04 ` [PATCH v6] " Mike Snitzer
2018-01-31 3:18 ` Jens Axboe
2018-01-31 3:07 ` [PATCH v5] " Mike Snitzer
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