From: John Hubbard <jhubbard@nvidia.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: "Andrew Morton" <akpm@linux-foundation.org>,
"Al Viro" <viro@zeniv.linux.org.uk>,
"Alex Williamson" <alex.williamson@redhat.com>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Björn Töpel" <bjorn.topel@intel.com>,
"Dan Williams" <dan.j.williams@intel.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Dave Chinner" <david@fromorbit.com>,
"David Airlie" <airlied@linux.ie>,
"David S . Miller" <davem@davemloft.net>,
"Ira Weiny" <ira.weiny@intel.com>, "Jan Kara" <jack@suse.cz>,
"Jason Gunthorpe" <jgg@ziepe.ca>, "Jens Axboe" <axboe@kernel.dk>,
"Jonathan Corbet" <corbet@lwn.net>,
"Jérôme Glisse" <jglisse@redhat.com>,
"Magnus Karlsson" <magnus.karlsson@intel.com>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Michal Hocko" <mhocko@suse.com>,
"Mike Kravetz" <mike.kravetz@oracle.com>,
"Paul Mackerras" <paulus@samba.org>,
"Shuah Khan" <shuah@kernel.org>,
"Vlastimil Babka" <vbabka@suse.cz>,
bpf@vger.kernel.org, dri-devel@lists.freedesktop.org,
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LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v7 06/24] goldish_pipe: rename local pin_user_pages() routine
Date: Thu, 21 Nov 2019 00:36:38 -0800 [thread overview]
Message-ID: <ca78671b-4ce6-05f6-01ae-2d0b79810956@nvidia.com> (raw)
In-Reply-To: <20191121080831.GD30991@infradead.org>
On 11/21/19 12:08 AM, Christoph Hellwig wrote:
> On Wed, Nov 20, 2019 at 11:13:36PM -0800, John Hubbard wrote:
>> +static int pin_goldfish_pages(unsigned long first_page,
>> + unsigned long last_page,
>> + unsigned int last_page_size,
>> + int is_write,
>> + struct page *pages[MAX_BUFFERS_PER_COMMAND],
>> + unsigned int *iter_last_page_size)
>
> Why not goldfish_pin_pages? Normally we put the module / subsystem
> in front.
Heh, is that how it's supposed to go? Sure, I'll change it. :)
>
> Also can we get this queued up for 5.5 to get some trivial changes
> out of the way?
>
Is that a question to Andrew, or a request for me to send this as a
separate patch email (or both)?
thanks,
--
John Hubbard
NVIDIA
next prev parent reply other threads:[~2019-11-21 8:39 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-21 7:13 [PATCH v7 00/24] mm/gup: track dma-pinned pages: FOLL_PIN John Hubbard
2019-11-21 7:13 ` [PATCH v7 01/24] mm/gup: pass flags arg to __gup_device_* functions John Hubbard
2019-11-21 8:06 ` Christoph Hellwig
2019-11-21 8:25 ` John Hubbard
2019-11-21 7:13 ` [PATCH v7 02/24] mm/gup: factor out duplicate code from four routines John Hubbard
2019-11-21 8:03 ` Christoph Hellwig
2019-11-21 8:29 ` John Hubbard
2019-11-21 9:49 ` Jan Kara
2019-11-21 21:47 ` John Hubbard
2019-11-21 9:54 ` Jan Kara
2019-11-22 2:54 ` John Hubbard
2019-11-22 11:15 ` Jan Kara
2019-11-21 7:13 ` [PATCH v7 03/24] mm/gup: move try_get_compound_head() to top, fix minor issues John Hubbard
2019-11-21 8:07 ` Christoph Hellwig
2019-11-21 7:13 ` [PATCH v7 04/24] mm: Cleanup __put_devmap_managed_page() vs ->page_free() John Hubbard
2019-11-21 8:04 ` Christoph Hellwig
2019-11-21 7:13 ` [PATCH v7 05/24] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages John Hubbard
2019-11-21 8:05 ` Christoph Hellwig
2019-11-21 8:54 ` John Hubbard
2019-11-21 16:59 ` Dan Williams
2019-11-21 22:22 ` John Hubbard
2019-11-21 7:13 ` [PATCH v7 06/24] goldish_pipe: rename local pin_user_pages() routine John Hubbard
2019-11-21 8:08 ` Christoph Hellwig
2019-11-21 8:36 ` John Hubbard [this message]
2019-11-21 7:13 ` [PATCH v7 07/24] IB/umem: use get_user_pages_fast() to pin DMA pages John Hubbard
2019-11-21 8:07 ` Christoph Hellwig
2019-11-21 14:36 ` Jason Gunthorpe
2019-11-24 6:14 ` John Hubbard
2019-11-24 10:07 ` Leon Romanovsky
2019-11-25 0:05 ` John Hubbard
2019-11-25 0:53 ` Jason Gunthorpe
2019-11-21 7:13 ` [PATCH v7 08/24] media/v4l2-core: set pages dirty upon releasing DMA buffers John Hubbard
2019-11-21 8:09 ` Christoph Hellwig
2019-11-21 7:13 ` [PATCH v7 09/24] vfio, mm: fix get_user_pages_remote() and FOLL_LONGTERM John Hubbard
2019-11-21 8:10 ` Christoph Hellwig
2019-11-21 8:48 ` John Hubbard
2019-11-21 21:35 ` Alex Williamson
2019-11-21 21:49 ` John Hubbard
2019-11-21 7:13 ` [PATCH v7 10/24] mm/gup: introduce pin_user_pages*() and FOLL_PIN John Hubbard
2019-11-21 7:13 ` [PATCH v7 11/24] goldish_pipe: convert to pin_user_pages() and put_user_page() John Hubbard
2019-11-21 7:13 ` [PATCH v7 12/24] IB/{core,hw,umem}: set FOLL_PIN via pin_user_pages*(), fix up ODP John Hubbard
2019-11-21 7:13 ` [PATCH v7 13/24] mm/process_vm_access: set FOLL_PIN via pin_user_pages_remote() John Hubbard
2019-11-21 7:13 ` [PATCH v7 14/24] drm/via: set FOLL_PIN via pin_user_pages_fast() John Hubbard
2019-11-21 7:13 ` [PATCH v7 15/24] fs/io_uring: set FOLL_PIN via pin_user_pages() John Hubbard
2019-11-21 7:13 ` [PATCH v7 16/24] net/xdp: " John Hubbard
2019-11-21 7:13 ` [PATCH v7 17/24] mm/gup: track FOLL_PIN pages John Hubbard
2019-11-21 9:39 ` Jan Kara
2019-11-30 18:59 ` kbuild test robot
2019-11-21 7:13 ` [PATCH v7 18/24] media/v4l2-core: pin_user_pages (FOLL_PIN) and put_user_page() conversion John Hubbard
2019-11-21 7:13 ` [PATCH v7 19/24] vfio, mm: " John Hubbard
2019-11-21 7:13 ` [PATCH v7 20/24] powerpc: book3s64: convert to pin_user_pages() and put_user_page() John Hubbard
2019-11-21 7:13 ` [PATCH v7 21/24] mm/gup_benchmark: use proper FOLL_WRITE flags instead of hard-coding "1" John Hubbard
2019-11-21 7:13 ` [PATCH v7 22/24] mm/gup_benchmark: support pin_user_pages() and related calls John Hubbard
2019-11-21 7:13 ` [PATCH v7 23/24] selftests/vm: run_vmtests: invoke gup_benchmark with basic FOLL_PIN coverage John Hubbard
2019-11-21 7:13 ` [PATCH v7 24/24] mm, tree-wide: rename put_user_page*() to unpin_user_page*() John Hubbard
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