From: hch@lst.de (Christoph Hellwig)
Subject: [PATCH 1/4] nvmet: set loop queue's segment boundary mask as PAGE_SIZE - 1
Date: Wed, 27 Mar 2019 09:15:08 +0100 [thread overview]
Message-ID: <20190327081508.GE20525@lst.de> (raw)
In-Reply-To: <CACVXFVODbii+X6M6=k41-gBhWzRQ9vpbsmLnzoJT4wkoi5C7gw@mail.gmail.com>
On Tue, Mar 26, 2019@03:37:36PM +0800, Ming Lei wrote:
> On Tue, Mar 26, 2019@3:36 PM Christoph Hellwig <hch@lst.de> wrote:
> >
> > Note that in many cases allocating larger pages in the other targets
> > would be useful. Given that you fix the one places where we made a page
> > size assumption I don't see a great need to limit outselves here.
>
> block device backed ns still needs this patch.
Then we need to fix that code as well. Or even better make bio_add_page
handle the larger than page case fine if it really doesn't do that yet.
next prev parent reply other threads:[~2019-03-27 8:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-26 3:19 [PATCH 0/4] nvmet: fix file & block device backed ns Ming Lei
2019-03-26 3:19 ` [PATCH 1/4] nvmet: set loop queue's segment boundary mask as PAGE_SIZE - 1 Ming Lei
2019-03-26 7:36 ` Christoph Hellwig
2019-03-26 7:37 ` Ming Lei
2019-03-26 7:39 ` Ming Lei
2019-03-27 8:15 ` Christoph Hellwig [this message]
2019-03-27 8:26 ` Ming Lei
2019-03-27 8:39 ` Christoph Hellwig
2019-03-26 3:19 ` [PATCH 2/4] nvmet: fix computation of io vector number Ming Lei
2019-03-26 7:38 ` Christoph Hellwig
2019-03-26 7:50 ` Ming Lei
2019-03-27 8:15 ` Christoph Hellwig
2019-03-26 3:19 ` [PATCH 3/4] nvmet: fix computation of bvec->bv_len Ming Lei
2019-03-26 3:19 ` [PATCH 4/4] nvmet: build bvec from sg directly Ming Lei
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