nouveau: use mmu_notifier directly for invalidate_range_start

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There is no reason to get the invalidate_range_start() callback via an
indirection through hmm_mirror, just register a normal notifier directly.

Link: https://lore.kernel.org/r/20191112202231.3856-9-jgg@ziepe.ca
Tested-by: Ralph Campbell <rcampbell@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Jason Gunthorpe 2019-11-12 16:22:25 -04:00

parent 3506ff69c3

commit c625c274ee

1 changed files with 63 additions and 32 deletions

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drivers/gpu/drm/nouveau/nouveau_svm.c

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