Re: [PATCH] SCSI: delay run queue if device is blocked in scsi_dev_queue_ready()

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To: "linux-scsi@xxxxxxxxxxxxxxx" <linux-scsi@xxxxxxxxxxxxxxx>, "hch@xxxxxxxxxxxxx" <hch@xxxxxxxxxxxxx>, "jejb@xxxxxxxxxxxxxxxxxx" <jejb@xxxxxxxxxxxxxxxxxx>, "linux-block@xxxxxxxxxxxxxxx" <linux-block@xxxxxxxxxxxxxxx>, "axboe@xxxxxx" <axboe@xxxxxx>, "ming.lei@xxxxxxxxxx" <ming.lei@xxxxxxxxxx>, "martin.petersen@xxxxxxxxxx" <martin.petersen@xxxxxxxxxx>
Subject: Re: [PATCH] SCSI: delay run queue if device is blocked in scsi_dev_queue_ready()
From: Bart Van Assche <Bart.VanAssche@xxxxxxx>
Date: Mon, 4 Dec 2017 15:09:20 +0000
Accept-language: en-US
Cc: Bart Van Assche <Bart.VanAssche@xxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "hare@xxxxxxxx" <hare@xxxxxxxx>
In-reply-to: <20171202163150.1273-1-ming.lei@redhat.com>
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On Sun, 2017-12-03 at 00:31 +0800, Ming Lei wrote:
> Fixes: 0df21c86bdbf ("scsi: implement .get_budget and .put_budget for blk-mq")

It might be safer to revert commit 0df21c86bdbf instead of trying to fix all
issues introduced by that commit for kernel version v4.15 ...

Bart.

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References:
- [PATCH] SCSI: delay run queue if device is blocked in scsi_dev_queue_ready()
  - From: Ming Lei

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