drm/amdgpu: reduce the full gpu access time in amdgpu_device_init.

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[Why]
function "devm_memremap_pages" in function "kgd2kfd_init_zone_device",
sometimes cost too much time.

[How]
move the function "kgd2kfd_init_zone_device"
after release full gpu access(amdgpu_virt_release_full_gpu).

v2:
improve the coding style.

Signed-off-by: chong li <chongli2@amd.com>
Reviewed-by: Emily Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

chong li 2025-11-07 11:59:28 +08:00 • committed by Alex Deucher

parent ec62b7ded9

commit c71980a3fc

4 changed files with 37 additions and 2 deletions

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2

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h

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8

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

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23

drivers/gpu/drm/amd/amdkfd/kfd_topology.c

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6

drivers/gpu/drm/amd/amdkfd/kfd_topology.h

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