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From: Christoph Hellwig <hch@lst.de>
To: Ming Lei <ming.lei@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>,
	"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>
Subject: Re: fix nr_phys_segments vs iterators accounting v2
Date: Tue, 21 May 2019 07:11:17 +0200
Message-ID: <20190521051117.GB29120@lst.de> (raw)
In-Reply-To: <20190521012935.GE14268@ming.t460p>

On Tue, May 21, 2019 at 09:29:36AM +0800, Ming Lei wrote:
> I am fine with this route, and just try to make the commit log not
> misleading.

I'll resend with the updated tags.  And I'll also look into the whole
recalc segments vs discard issue later, as we might have more dragons
hidden there.

      reply index

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-16  8:40 Christoph Hellwig
2019-05-16  8:40 ` [PATCH 1/4] block: don't decrement nr_phys_segments for physically contigous segments Christoph Hellwig
2019-05-16  8:48   ` Hannes Reinecke
2019-05-16 13:17   ` Ming Lei
2019-05-17 23:02     ` Ming Lei
2019-05-20 11:11     ` Christoph Hellwig
2019-05-21  1:04       ` Ming Lei
2019-05-16  8:40 ` [PATCH 2/4] block: force an unlimited segment size on queues with a virt boundary Christoph Hellwig
2019-05-16  8:49   ` Hannes Reinecke
2019-05-16  8:40 ` [PATCH 3/4] block: remove the segment size check in bio_will_gap Christoph Hellwig
2019-05-16  8:49   ` Hannes Reinecke
2019-05-16  8:40 ` [PATCH 4/4] block: remove the bi_seg_{front,back}_size fields in struct bio Christoph Hellwig
2019-05-16  8:50   ` Hannes Reinecke
2019-05-20 11:17 ` fix nr_phys_segments vs iterators accounting v2 Christoph Hellwig
2019-05-21  1:09   ` Jens Axboe
2019-05-21  1:17     ` Ming Lei
2019-05-21  1:20       ` Jens Axboe
2019-05-21  1:29         ` Ming Lei
2019-05-21  5:11           ` Christoph Hellwig [this message]

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