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| author | Alex Sierra <alex.sierra@amd.com> | 2021-06-30 15:09:10 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-07-01 00:05:41 -0400 |
| commit | 6ffecc946fada1c39455e89488dba57941e81659 (patch) | |
| tree | 6fbe0ec0bfa13ea76f515ad6d62f83f6c14d0b6c /drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | |
| parent | 1ade5f84cc25ddd02161859b59345dca9aabc2e8 (diff) | |
| download | linux-6ffecc946fada1c39455e89488dba57941e81659.tar.bz2 | |
drm/amdkfd: skip migration for pages already in VRAM
Migration skipped for pages that are already in VRAM
domain. These could be the result of previous partial
migrations to SYS RAM, and prefetch back to VRAM.
Ex. Coherent pages in VRAM that were not written/invalidated after
a copy-on-write.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c')
0 files changed, 0 insertions, 0 deletions