From: Christoph Hellwig <hch@lst.de>
To: Ralph Campbell <rcampbell@nvidia.com>
Cc: linux-mm@kvack.org, nouveau@lists.freedesktop.org,
linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org,
Jerome Glisse <jglisse@redhat.com>,
John Hubbard <jhubbard@nvidia.com>,
Alistair Popple <apopple@nvidia.com>,
Christoph Hellwig <hch@lst.de>, Jason Gunthorpe <jgg@nvidia.com>,
Bharata B Rao <bharata@linux.ibm.com>, Zi Yan <ziy@nvidia.com>,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
Yang Shi <yang.shi@linux.alibaba.com>,
Ben Skeggs <bskeggs@redhat.com>, Shuah Khan <shuah@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH v3 3/6] mm: support THP migration to device private memory
Date: Fri, 6 Nov 2020 09:03:22 +0100 [thread overview]
Message-ID: <20201106080322.GE31341@lst.de> (raw)
In-Reply-To: <20201106005147.20113-4-rcampbell@nvidia.com>
I hate the extra pin count magic here. IMHO we really need to finish
off the series to get rid of the extra references on the ZONE_DEVICE
pages first.
next prev parent reply other threads:[~2020-11-06 8:03 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-06 0:51 [PATCH v3 0/6] mm/hmm/nouveau: add THP migration to migrate_vma_* Ralph Campbell
2020-11-06 0:51 ` [PATCH v3 1/6] mm/thp: add prep_transhuge_device_private_page() Ralph Campbell
2020-11-06 7:55 ` Christoph Hellwig
2020-11-06 20:56 ` Ralph Campbell
2020-11-06 12:14 ` Matthew Wilcox
2020-11-06 20:34 ` Ralph Campbell
2020-11-06 0:51 ` [PATCH v3 2/6] mm/migrate: move migrate_vma_collect_skip() Ralph Campbell
2020-11-06 7:56 ` Christoph Hellwig
2020-11-06 7:57 ` Christoph Hellwig
2020-11-06 0:51 ` [PATCH v3 3/6] mm: support THP migration to device private memory Ralph Campbell
2020-11-06 8:03 ` Christoph Hellwig [this message]
2020-11-06 21:26 ` Ralph Campbell
2020-11-09 9:14 ` Christoph Hellwig
2020-11-09 21:34 ` Ralph Campbell
2020-11-11 23:38 ` Ralph Campbell
2020-11-20 20:01 ` Jason Gunthorpe
2020-12-02 10:08 ` Christoph Hellwig
2020-12-05 8:22 ` Roger Pau Monné
2020-12-02 10:14 ` Christoph Hellwig
2020-12-02 18:01 ` Logan Gunthorpe
2020-11-06 0:51 ` [PATCH v3 4/6] mm/thp: add THP allocation helper Ralph Campbell
2020-11-06 8:01 ` Christoph Hellwig
2020-11-06 21:09 ` Ralph Campbell
2020-11-06 0:51 ` [PATCH v3 5/6] mm/hmm/test: add self tests for THP migration Ralph Campbell
2020-11-06 0:51 ` [PATCH v3 6/6] nouveau: support THP migration to private memory Ralph Campbell
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