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| author | Shaoyun Liu <shaoyun.liu@amd.com> | 2024-10-23 11:12:00 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-11-12 17:02:04 -0500 |
| commit | 8521e3c5f0585cad3e73e4ba73535dc274e7eba6 (patch) | |
| tree | 6e7e58f6d702aead35679b6912391040fb83d634 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | 377dda2cff59825079aee3906aa4904779747b0b (diff) | |
| download | lwn-8521e3c5f0585cad3e73e4ba73535dc274e7eba6.tar.gz lwn-8521e3c5f0585cad3e73e4ba73535dc274e7eba6.zip | |
drm/amd/amdgpu: limit single process inside MES
This is for MES to limit only one process for the user queues
Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index 76093793839e..f57cc72c43cf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -1598,9 +1598,11 @@ static ssize_t amdgpu_gfx_set_enforce_isolation(struct device *dev, if (adev->enforce_isolation[i] && !partition_values[i]) { /* Going from enabled to disabled */ amdgpu_vmid_free_reserved(adev, AMDGPU_GFXHUB(i)); + amdgpu_mes_set_enforce_isolation(adev, i, false); } else if (!adev->enforce_isolation[i] && partition_values[i]) { /* Going from disabled to enabled */ amdgpu_vmid_alloc_reserved(adev, AMDGPU_GFXHUB(i)); + amdgpu_mes_set_enforce_isolation(adev, i, true); } adev->enforce_isolation[i] = partition_values[i]; } |