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From: Christoph Hellwig <hch@infradead.org>
To: Kirill Tkhai <ktkhai@virtuozzo.com>
Cc: axboe@kernel.dk, martin.petersen@oracle.com, bob.liu@oracle.com,
	darrick.wong@oracle.com, agk@redhat.com, snitzer@redhat.com,
	dm-devel@redhat.com, song@kernel.org, tytso@mit.edu,
	adilger.kernel@dilger.ca, Chaitanya.Kulkarni@wdc.com,
	ming.lei@redhat.com, osandov@fb.com, jthumshirn@suse.de,
	minwoo.im.dev@gmail.com, damien.lemoal@wdc.com,
	andrea.parri@amarulasolutions.com, hare@suse.com, tj@kernel.org,
	ajay.joshi@wdc.com, sagi@grimberg.me, dsterba@suse.com,
	bvanassche@acm.org, dhowells@redhat.com, asml.silence@gmail.com,
	linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v7 0/6] block: Introduce REQ_ALLOCATE flag for REQ_OP_WRITE_ZEROES
Date: Thu, 19 Mar 2020 03:28:19 -0700
Message-ID: <20200319102819.GA26418@infradead.org> (raw)
In-Reply-To: <67d63190-c16f-cd26-6b67-641c8943dc3d@virtuozzo.com>

On Fri, Mar 13, 2020 at 04:08:58PM +0300, Kirill Tkhai wrote:
> I just don't understand the reason nothing happens :(
> I see newly-sent patches comes fast into block tree.
> But there is only silence... I grepped over Documentation,
> and there is no special rules about block tree. So,
> it looks like standard rules should be applyable.
> 
> Some comments? Some requests for reworking? Some personal reasons to ignore my patches?

I'm still completely opposed to the magic overloading using a flag.
That is just a bad design waiting for trouble to happen.

  reply index

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-13  7:39 Kirill Tkhai
2020-02-13  7:39 ` [PATCH v7 1/6] block: Add @flags argument to bdev_write_zeroes_sectors() Kirill Tkhai
2020-02-13  7:39 ` [PATCH v7 2/6] block: Pass op_flags into blk_queue_get_max_sectors() Kirill Tkhai
2020-02-13  7:39 ` [PATCH v7 3/6] block: Introduce blk_queue_get_max_write_zeroes_sectors() Kirill Tkhai
2020-02-13  7:39 ` [PATCH v7 4/6] block: Add support for REQ_ALLOCATE flag Kirill Tkhai
2020-02-13  7:39 ` [PATCH v7 5/6] block: Add blk_queue_max_allocate_sectors() Kirill Tkhai
2020-02-13  7:39 ` [PATCH v7 6/6] loop: Add support for REQ_ALLOCATE Kirill Tkhai
2020-02-13 18:11   ` Darrick J. Wong
2020-02-13 20:07     ` Kirill Tkhai
2020-02-13  7:55 ` [PATCH v7 0/6] block: Introduce REQ_ALLOCATE flag for REQ_OP_WRITE_ZEROES Kirill Tkhai
2020-03-06  9:11   ` Kirill Tkhai
2020-03-13 13:08     ` Kirill Tkhai
2020-03-19 10:28       ` Christoph Hellwig [this message]
2020-03-19 10:42         ` Kirill Tkhai
2020-03-19 13:03         ` Martin K. Petersen
2020-03-25 16:26           ` Darrick J. Wong
2020-03-25 16:32             ` Christoph Hellwig
2020-03-25 17:23               ` Martin K. Petersen
2020-03-26  9:29                 ` Christoph Hellwig
2020-03-26 14:34                   ` Martin K. Petersen
2020-03-26 14:45                     ` Christoph Hellwig
2020-03-26 16:48                       ` Chaitanya Kulkarni

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