From: Christoph Hellwig <hch@infradead.org>
To: Brian Geffon <bgeffon@google.com>
Cc: Alasdair Kergon <agk@redhat.com>,
Mike Snitzer <snitzer@redhat.com>,
dm-devel@redhat.com, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] dm: introduce a DM_ENFORCE_OPEN_COUNT flag.
Date: Wed, 2 Feb 2022 06:42:22 -0800 [thread overview]
Message-ID: <YfqYTuhGqOl4SneK@infradead.org> (raw)
In-Reply-To: <CADyq12yugY0g2EMYvyrPVn98x3Tp4PR+eVddmmjZpKSYyrrzag@mail.gmail.com>
Withmy block hat on: nak to this. No block driver has any business at
all rejecting "too many openers". In fact any opener but the first of
a partition is already not counted as an opener, and I plan to complete
hide the open count from the device driver.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Brian Geffon <bgeffon@google.com>
Cc: dm-devel@redhat.com, Mike Snitzer <snitzer@redhat.com>,
Alasdair Kergon <agk@redhat.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [dm-devel] [PATCH] dm: introduce a DM_ENFORCE_OPEN_COUNT flag.
Date: Wed, 2 Feb 2022 06:42:22 -0800 [thread overview]
Message-ID: <YfqYTuhGqOl4SneK@infradead.org> (raw)
In-Reply-To: <CADyq12yugY0g2EMYvyrPVn98x3Tp4PR+eVddmmjZpKSYyrrzag@mail.gmail.com>
Withmy block hat on: nak to this. No block driver has any business at
all rejecting "too many openers". In fact any opener but the first of
a partition is already not counted as an opener, and I plan to complete
hide the open count from the device driver.
--
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https://listman.redhat.com/mailman/listinfo/dm-devel
next prev parent reply other threads:[~2022-02-02 14:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-24 15:02 [PATCH] dm: introduce a no open flag for deferred remove Brian Geffon
2022-01-24 15:02 ` [dm-devel] " Brian Geffon
2022-01-24 15:14 ` Alasdair G Kergon
2022-01-24 15:14 ` [dm-devel] " Alasdair G Kergon
2022-01-24 15:25 ` Brian Geffon
2022-01-24 15:25 ` [dm-devel] " Brian Geffon
2022-01-25 0:20 ` Alasdair G Kergon
2022-01-25 0:20 ` Alasdair G Kergon
2022-01-25 14:25 ` Brian Geffon
2022-01-25 14:25 ` [dm-devel] " Brian Geffon
2022-01-25 17:11 ` Brian Geffon
2022-01-25 17:11 ` [dm-devel] " Brian Geffon
2022-01-26 19:22 ` [PATCH] dm: introduce a DM_ENFORCE_OPEN_COUNT flag Brian Geffon
2022-01-26 19:22 ` [dm-devel] " Brian Geffon
2022-01-31 14:17 ` Brian Geffon
2022-01-31 14:17 ` [dm-devel] " Brian Geffon
2022-02-02 14:42 ` Christoph Hellwig [this message]
2022-02-02 14:42 ` Christoph Hellwig
2022-02-22 19:16 ` Mike Snitzer
2022-02-22 19:16 ` [dm-devel] " Mike Snitzer
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