From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Shaohua Li <shli@fb.com>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
sitsofe@yahoo.com, snitzer@redhat.com, axboe@fb.com,
martin.petersen@oracle.com, Kernel-team@fb.com
Subject: Re: [PATCH] block: correctly fallback for zeroout
Date: Thu, 02 Jun 2016 23:06:56 -0400 [thread overview]
Message-ID: <yq1h9dbrmwf.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <20160529064728.GA14383@infradead.org> (Christoph Hellwig's message of "Sat, 28 May 2016 23:47:28 -0700")
>>>>> "Christoph" == Christoph Hellwig <hch@infradead.org> writes:
Christoph> As part of that I also removed the strange EOPNOTSUPP ignore,
Christoph> but Mike reverted it just because it changed something in the
Christoph> dm testsuite.
Mike?
Christoph> I still believe we should never ignore it in this helper, and
Christoph> only do so in callers that believe it's the right thing.
Yeah.
I really wish EOPNOTSUPP would just go away except for ioctl callers.
Now that we have real bi_error I don't understand why we need it.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2016-06-03 3:07 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-26 18:08 Shaohua Li
2016-05-29 6:47 ` Christoph Hellwig
2016-06-03 3:06 ` Martin K. Petersen [this message]
2016-06-03 3:54 ` Mike Snitzer
2016-06-07 2:32 ` Martin K. Petersen
2016-06-07 6:38 ` Christoph Hellwig
2016-06-10 2:05 ` Martin K. Petersen
[not found] ` <20160527054918.GA9521@sucs.org>
2016-05-28 9:27 ` [PATCH] " Sitsofe Wheeler
2016-06-02 16:58 ` Shaohua Li
2016-06-02 17:02 ` Martin K. Petersen
2016-06-03 2:56 ` Martin K. Petersen
2016-06-03 3:26 ` Martin K. Petersen
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