Linux-mm Archive on lore.kernel.org
 help / color / Atom feed
From: Jason Gunthorpe <jgg@mellanox.com>
To: Christoph Hellwig <hch@lst.de>
Cc: "Jérôme Glisse" <jglisse@redhat.com>,
	"Ben Skeggs" <bskeggs@redhat.com>,
	"Ralph Campbell" <rcampbell@nvidia.com>,
	"Bharata B Rao" <bharata@linux.ibm.com>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	"linux-mm@kvack.org" <linux-mm@kvack.org>,
	"nouveau@lists.freedesktop.org" <nouveau@lists.freedesktop.org>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 09/10] mm: remove the unused MIGRATE_PFN_DEVICE flag
Date: Fri, 16 Aug 2019 15:23:17 +0000
Message-ID: <20190816152312.GJ5412@mellanox.com> (raw)
In-Reply-To: <20190814075928.23766-10-hch@lst.de>

On Wed, Aug 14, 2019 at 09:59:27AM +0200, Christoph Hellwig wrote:
> No one ever checks this flag, and we could easily get that information
> from the page if needed.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Reviewed-by: Ralph Campbell <rcampbell@nvidia.com>
> ---
>  drivers/gpu/drm/nouveau/nouveau_dmem.c | 3 +--
>  include/linux/migrate.h                | 1 -
>  mm/migrate.c                           | 4 ++--
>  3 files changed, 3 insertions(+), 5 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>

Jason


  reply index

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-14  7:59 turn hmm migrate_vma upside down v3 Christoph Hellwig
2019-08-14  7:59 ` [PATCH 01/10] mm: turn migrate_vma upside down Christoph Hellwig
2019-08-16 17:11   ` Jason Gunthorpe
2019-08-17 11:31     ` Christoph Hellwig
2019-08-17 12:50       ` Jason Gunthorpe
2019-08-14  7:59 ` [PATCH 02/10] nouveau: reset dma_nr in nouveau_dmem_migrate_alloc_and_copy Christoph Hellwig
2019-08-14  7:59 ` [PATCH 03/10] nouveau: factor out device memory address calculation Christoph Hellwig
2019-08-14  7:59 ` [PATCH 04/10] nouveau: factor out dmem fence completion Christoph Hellwig
2019-08-14  7:59 ` [PATCH 05/10] nouveau: remove a few function stubs Christoph Hellwig
2019-08-14  7:59 ` [PATCH 06/10] nouveau: simplify nouveau_dmem_migrate_to_ram Christoph Hellwig
2019-08-14  7:59 ` [PATCH 07/10] nouveau: simplify nouveau_dmem_migrate_vma Christoph Hellwig
2019-08-14  7:59 ` [PATCH 08/10] mm: remove the unused MIGRATE_PFN_ERROR flag Christoph Hellwig
2019-08-14  7:59 ` [PATCH 09/10] mm: remove the unused MIGRATE_PFN_DEVICE flag Christoph Hellwig
2019-08-16 15:23   ` Jason Gunthorpe [this message]
2019-08-14  7:59 ` [PATCH 10/10] mm: remove CONFIG_MIGRATE_VMA_HELPER Christoph Hellwig
2019-08-16 15:21   ` Jason Gunthorpe
2019-08-15  0:09 ` turn hmm migrate_vma upside down v3 Ralph Campbell
2019-08-15 13:28   ` Christoph Hellwig
2019-08-16  6:51 ` Christoph Hellwig
2019-08-16 11:45   ` Jason Gunthorpe
2019-08-16 17:23   ` Jason Gunthorpe
2019-08-16 17:12 ` Jason Gunthorpe

Reply instructions:

You may reply publically 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=20190816152312.GJ5412@mellanox.com \
    --to=jgg@mellanox.com \
    --cc=akpm@linux-foundation.org \
    --cc=bharata@linux.ibm.com \
    --cc=bskeggs@redhat.com \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=hch@lst.de \
    --cc=jglisse@redhat.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=nouveau@lists.freedesktop.org \
    --cc=rcampbell@nvidia.com \
    /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

Linux-mm Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-mm/0 linux-mm/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-mm linux-mm/ https://lore.kernel.org/linux-mm \
		linux-mm@kvack.org
	public-inbox-index linux-mm

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kvack.linux-mm


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git