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| author | Christoph Hellwig <hch@lst.de> | 2019-08-14 10:59:25 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-08-20 15:35:03 +0300 |
| commit | f268307ec7c728fbc042608c7505926460117816 (patch) | |
| tree | caf65df64a1218e944affc98ef691c0f959a18ed /tools/perf/scripts/python/syscall-counts.py | |
| parent | bfe69ef94aeeae76531b8f37799b8ac6fca56957 (diff) | |
| download | linux-f268307ec7c728fbc042608c7505926460117816.tar.xz | |
nouveau: simplify nouveau_dmem_migrate_vma
Factor the main copy page to vram routine out into a helper that acts
on a single page and which doesn't require the nouveau_dmem_migrate
structure for argument passing. As an added benefit the new version
only allocates the dma address array once and reuses it for each
subsequent chunk of work.
Link: https://lore.kernel.org/r/20190814075928.23766-8-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>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions