From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: Nicolin Chen <nicoleotsuka-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
robin.murphy-5wv7dgnIgG8@public.gmane.org,
Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Subject: Re: [PATCH v2] dma-direct: do not allocate a single page from CMA area
Date: Thu, 7 Feb 2019 06:37:43 +0100 [thread overview]
Message-ID: <20190207053743.GA14373@lst.de> (raw)
In-Reply-To: <20190207022848.GA5581-eY6anlDvssOc8mJX2Sq4F8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org>
On Wed, Feb 06, 2019 at 06:28:49PM -0800, Nicolin Chen wrote:
> So we will keep allocating single pages in dev->cma_area if it's
> present, in order to address your previous concern?
Yes.
prev parent reply other threads:[~2019-02-07 5:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-15 21:51 [PATCH v2] dma-direct: do not allocate a single page from CMA area Nicolin Chen
2019-02-04 8:23 ` Christoph Hellwig
2019-02-05 23:05 ` Nicolin Chen
2019-02-06 7:07 ` Christoph Hellwig
2019-02-07 2:28 ` Nicolin Chen
[not found] ` <20190207022848.GA5581-eY6anlDvssOc8mJX2Sq4F8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org>
2019-02-07 5:37 ` Christoph Hellwig [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190207053743.GA14373@lst.de \
--to=hch-jcswghmuv9g@public.gmane.org \
--cc=iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=nicoleotsuka-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=robin.murphy-5wv7dgnIgG8@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox