tree d81c7f85fa1410bc4dd9a70e783a5efe684a48b9
parent a010d98a78c05652f9f2860f537efdcd65507c6d
author Alex Sierra <alex.sierra@amd.com> 1620325120 -0500
committer Alex Deucher <alexander.deucher@amd.com> 1625112341 -0400

drm/amdgpu: get owner ref in validate and map

Get the proper owner reference for amdgpu_hmm_range_get_pages function.
This is useful for partial migrations. To avoid migrating back to
system memory, VRAM pages, that are accessible by all devices in the
same memory domain.
Ex. multiple devices in the same hive.

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>