drm/amdkfd: Separate mqd allocation and initialization

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Introduce a new mqd allocation interface and split the original
init_mqd function into two functions: allocate_mqd and init_mqd.
Also renamed uninit_mqd to free_mqd. This is preparation work to
fix a circular lock dependency.

Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Oak Zeng 2019-06-03 21:25:52 -05:00 • committed by Alex Deucher

parent d39b773734

commit 8636e53c47

7 changed files with 129 additions and 193 deletions

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40

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

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16

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

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4

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

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18

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

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78

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

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78

drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c

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88

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

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