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(parent: a7d1f22) | patch
nouveau: reset dma_nr in nouveau_dmem_migrate_alloc_and_copy
authorChristoph Hellwig <hch@lst.de>
Wed, 14 Aug 2019 07:59:20 +0000 (09:59 +0200)
committerJason Gunthorpe <jgg@mellanox.com>
Tue, 20 Aug 2019 12:35:03 +0000 (09:35 -0300)
commitdea027f28209aa7a23a4e56b2ae270f16d48055d
tree7a25b4f333ec6dc8972d65338c57abbd3f6084f5tree | snapshot
parenta7d1f22bb74f32cf3cd93f52776007e161f1a738commit | diff
nouveau: reset dma_nr in nouveau_dmem_migrate_alloc_and_copy

When we start a new batch of dma_map operations we need to reset dma_nr,
as we start filling a newly allocated array.

Link: https://lore.kernel.org/r/20190814075928.23766-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ralph Campbell <rcampbell@nvidia.com>
Tested-by: Ralph Campbell <rcampbell@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
drivers/gpu/drm/nouveau/nouveau_dmem.c diff | blob | history