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drm/amdgpu: add option params to enforce process isolation between graphics and compute

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enforce process isolation between graphics and compute via using the same reserved vmid.

v2: remove params "struct amdgpu_vm *vm" from
    amdgpu_vmid_alloc_reserved and amdgpu_vmid_free_reserved.

Signed-off-by: Chong Li <chongli2@amd.com>
Reviewed-by: Christian Koenig <Christian.Koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Chong Li
2023-06-07 15:56:12 +08:00
committed by Alex Deucher
parent 4e70da985c
commit 80e709ee6e
5 changed files with 36 additions and 23 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -214,6 +214,7 @@ extern int amdgpu_force_asic_type;
extern int amdgpu_smartshift_bias;
extern int amdgpu_use_xgmi_p2p;
extern int amdgpu_mtype_local;
extern bool enforce_isolation;
#ifdef CONFIG_HSA_AMD
extern int sched_policy;
extern bool debug_evictions;