drm/amdgpu: install ctx entities with cmpxchg

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Since we removed the context lock we need to make sure that not two threads
are trying to install an entity at the same time.

Signed-off-by: Christian König <christian.koenig@amd.com>
Fixes: 461fa7b0ac ("drm/amdgpu: remove ctx->lock")
Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2022-02-23 14:35:31 +01:00 • committed by Alex Deucher

parent b664a56e86

commit d18b8eadd8

1 changed files with 7 additions and 1 deletions

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

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