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From: Christoph Hellwig <hch@lst.de>
To: "Jérôme Glisse" <jglisse@redhat.com>,
	"Jason Gunthorpe" <jgg@mellanox.com>,
	"Ben Skeggs" <bskeggs@redhat.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>,
	Bharata B Rao <bharata@linux.ibm.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-mm@kvack.org, nouveau@lists.freedesktop.org,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: turn the hmm migrate_vma upside down
Date: Mon, 29 Jul 2019 17:28:34 +0300	[thread overview]
Message-ID: <20190729142843.22320-1-hch@lst.de> (raw)

Hi Jérôme, Ben and Jason,

below is a series against the hmm tree which starts revamping the
migrate_vma functionality.  The prime idea is to export three slightly
lower level functions and thus avoid the need for migrate_vma_ops
callbacks.

Diffstat:

    4 files changed, 285 insertions(+), 602 deletions(-)

A git tree is also available at:

    git://git.infradead.org/users/hch/misc.git migrate_vma-cleanup

Gitweb:

    http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/migrate_vma-cleanup

             reply	other threads:[~2019-07-29 14:29 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-29 14:28 Christoph Hellwig [this message]
2019-07-29 14:28 ` [PATCH 1/9] mm: turn migrate_vma upside down Christoph Hellwig
2019-07-29 23:12   ` Ralph Campbell
2019-07-29 23:12     ` Ralph Campbell
2019-07-29 23:43   ` Jerome Glisse
2019-07-31  1:46   ` Ralph Campbell
2019-07-31  1:46     ` Ralph Campbell
2019-08-01  7:42     ` Christoph Hellwig
2019-07-29 14:28 ` [PATCH 2/9] nouveau: reset dma_nr in nouveau_dmem_migrate_alloc_and_copy Christoph Hellwig
2019-07-29 23:18   ` Ralph Campbell
2019-07-29 23:18     ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 3/9] nouveau: factor out device memory address calculation Christoph Hellwig
2019-07-29 14:28   ` Christoph Hellwig
2019-07-29 23:21   ` Ralph Campbell
2019-07-29 23:21     ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 4/9] nouveau: factor out dmem fence completion Christoph Hellwig
2019-07-29 14:28   ` Christoph Hellwig
2019-07-29 23:23   ` Ralph Campbell
2019-07-29 23:23     ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 5/9] nouveau: simplify nouveau_dmem_migrate_to_ram Christoph Hellwig
2019-07-29 14:28   ` Christoph Hellwig
2019-07-29 23:26   ` Ralph Campbell
2019-07-29 23:26     ` Ralph Campbell
2019-07-31  9:57   ` Bharata B Rao
2019-08-01  7:46     ` Christoph Hellwig
2019-08-01  7:46       ` Christoph Hellwig
2019-07-29 14:28 ` [PATCH 6/9] nouveau: simplify nouveau_dmem_migrate_vma Christoph Hellwig
2019-07-29 14:28   ` Christoph Hellwig
2019-07-29 23:27   ` Ralph Campbell
2019-07-29 23:27     ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 7/9] mm: remove the unused MIGRATE_PFN_ERROR flag Christoph Hellwig
2019-07-29 14:28   ` Christoph Hellwig
2019-07-29 23:29   ` Ralph Campbell
2019-07-29 23:29     ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 8/9] mm: remove the unused MIGRATE_PFN_DEVICE flag Christoph Hellwig
2019-07-29 14:28   ` Christoph Hellwig
2019-07-29 23:31   ` Ralph Campbell
2019-07-29 23:31     ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 9/9] mm: remove the MIGRATE_PFN_WRITE flag Christoph Hellwig
2019-07-29 14:28   ` Christoph Hellwig
2019-07-29 23:30   ` Jerome Glisse
2019-07-30  5:46     ` Christoph Hellwig
2019-07-30  5:46       ` Christoph Hellwig
2019-07-30 15:51       ` Jerome Glisse
2019-07-29 23:42   ` Ralph Campbell
2019-07-29 23:42     ` Ralph Campbell
2019-07-29 23:46     ` Jerome Glisse
2019-07-30 12:32 ` turn the hmm migrate_vma upside down Jason Gunthorpe
2019-07-30 13:09   ` Christoph Hellwig

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