drm/amdkfd: Fix compute profile switching

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Fix compute profile switching on process termination.

Add a dedicated reference counter to keep track of entry/exit to/from
compute profile. This enables switching compute profiles for other
reasons than process creation or termination.

Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Eric Huang <JinhuiEric.Huang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Harish Kasiviswanathan 2019-01-25 16:35:35 -05:00 • committed by Alex Deucher

parent c6fd980ab1

commit f756e6319c

3 changed files with 29 additions and 5 deletions

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16

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

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11

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

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7

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

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