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(parent: b854e83) | patch
mm/doc: add usage description for migrate_vma_*()
authorRalph Campbell <rcampbell@nvidia.com>
Wed, 9 Sep 2020 21:29:56 +0000 (14:29 -0700)
committerJonathan Corbet <corbet@lwn.net>
Wed, 16 Sep 2020 18:19:51 +0000 (12:19 -0600)
commitf7ebd9ed7767e01db75fe313b78cd3882ab655e3
treea0c69997041b6e6c3dab48fd71b8bfbfc1ff072etree | snapshot
parentb854e831014b498eeb7dd9aed15d6a7916edae24commit | diff
mm/doc: add usage description for migrate_vma_*()

The migrate_vma_setup(), migrate_vma_pages(), and migrate_vma_finalize()
API usage by device drivers is not well documented.
Add a description for how device drivers are expected to use it.

Signed-off-by: Ralph Campbell <rcampbell@nvidia.com>
Reviewed-by: Alistair Popple <apopple@nvidia.com>
Link: https://lore.kernel.org/r/20200909212956.20104-1-rcampbell@nvidia.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/vm/hmm.rst diff | blob | history
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