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From: Guenter Roeck <linux@roeck-us.net>
To: Venkatesh Srinivas <venkateshs@google.com>, Jens Axboe <axboe@kernel.dk>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>,
	linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
	Christoph Hellwig <hch@lst.de>, Hannes Reinecke <hare@suse.de>,
	Webb Scales <webbnh@hp.com>
Subject: Re: [PATCH] scsi: Fix qemu boot hang problem
Date: Mon, 11 Aug 2014 09:21:49 -0700	[thread overview]
Message-ID: <53E8ED9D.7030809@roeck-us.net> (raw)
In-Reply-To: <CAHdzE-_uFg5m+mr+itugeZwOTqMtLXB=AR01ZsH=yaobez4aew@mail.gmail.com>

On 08/11/2014 08:33 AM, Venkatesh Srinivas wrote:
> Should we wrap the sdev->device_busy read and test in a new
> scsi_device_busy(), so as to preserve the old polarity?
>
I don't see a difference in polarity, or at least replacing '== 0' with '!'
is not a reverse in polarity for me. Anyway, I don't really care if
or how this is wrapped, as long as it is getting fixed.

Thanks,
Guenter


  reply	other threads:[~2014-08-11 16:21 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-10 12:54 Guenter Roeck
2014-08-11  6:16 ` Hannes Reinecke
2014-08-11 14:12 ` Jens Axboe
2014-08-11 15:33   ` Venkatesh Srinivas
2014-08-11 16:21     ` Guenter Roeck [this message]
2014-08-15 18:22 ` Guenter Roeck
2014-08-15 18:34   ` Jens Axboe
2014-08-15 19:22     ` Christoph Hellwig
2014-08-15 19:26       ` Guenter Roeck
2014-08-15 18:45 ` Webb Scales
2014-08-19 17:31 ` Christoph Hellwig

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