linux-mm.kvack.org archive mirror
 help / color / mirror / Atom feed
From: John Hubbard <jhubbard@nvidia.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: David Hildenbrand <david@redhat.com>,
	Pankaj Gupta <pankaj.gupta.linux@gmail.com>,
	Souptick Joarder <jrdr.linux@gmail.com>,
	LKML <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
	John Hubbard <jhubbard@nvidia.com>
Subject: [PATCH v2 0/2] mm/gup: introduce pin_user_pages_locked(), use it in frame_vector.c
Date: Sun, 31 May 2020 16:41:29 -0700	[thread overview]
Message-ID: <20200531234131.770697-1-jhubbard@nvidia.com> (raw)

Hi,

Changes since v1:

* added an assert-and-return to the corresponding
get_user_pages_locked() call, to keep out any externally set FOLL_PIN flag,
thanks to Souptick Joarder's review for spotting that.

* Added Acked-by and Reviewed by tags from David and Pakaj


John Hubbard (2):
  mm/gup: introduce pin_user_pages_locked()
  mm/gup: frame_vector: convert get_user_pages() --> pin_user_pages()

 include/linux/mm.h |  2 ++
 mm/frame_vector.c  |  7 +++----
 mm/gup.c           | 36 ++++++++++++++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 4 deletions(-)


base-commit: bdc48fa11e46f867ea4d75fa59ee87a7f48be144
-- 
2.26.2



             reply	other threads:[~2020-05-31 23:41 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-31 23:41 John Hubbard [this message]
2020-05-31 23:41 ` [PATCH v2 1/2] mm/gup: introduce pin_user_pages_locked() John Hubbard
2020-05-31 23:41 ` [PATCH v2 2/2] mm/gup: frame_vector: convert get_user_pages() --> pin_user_pages() John Hubbard

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=20200531234131.770697-1-jhubbard@nvidia.com \
    --to=jhubbard@nvidia.com \
    --cc=akpm@linux-foundation.org \
    --cc=david@redhat.com \
    --cc=jrdr.linux@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=pankaj.gupta.linux@gmail.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
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;
as well as URLs for NNTP newsgroup(s).