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| author |  Philip Yang <Philip.Yang@amd.com>
| 2023-03-31 11:13:40 -0400 |
|---|---|---|
| committer |  Alex Deucher <alexander.deucher@amd.com>
| 2023-06-09 09:58:45 -0400 |
| commit | 610dab118ff5013d46069c828b58d576e0907b66 (patch) | |
| tree | 5a05d7a10aae240bd8d49479b637cd4aa91fef9e /drivers/gpu/drm/amd/amdkfd/kfd_svm.h | |
| parent | drm/amdgpu: Skip halting RLC on GFX v9.4.3 (diff) | |
| download | linux-610dab118ff5013d46069c828b58d576e0907b66.tar.gz linux-610dab118ff5013d46069c828b58d576e0907b66.tar.bz2 linux-610dab118ff5013d46069c828b58d576e0907b66.zip | |
drm/amdkfd: Move pgmap to amdgpu_kfd_dev structure
VRAM pgmap resource is allocated every time when switching compute
partitions because kfd_dev is re-initialized by post_partition_switch,
As a result, it causes memory region resource leaking and system
memory usage accounting unbalanced.
pgmap resource should be allocated and registered only once when loading
driver and freed when unloading driver, move it from kfd_dev to
amdgpu_kfd_dev.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_svm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_svm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.h b/drivers/gpu/drm/amd/amdkfd/kfd_svm.h index 7515ddade3ae..021def496f5a 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.h @@ -200,8 +200,8 @@ void svm_range_list_lock_and_flush_work(struct svm_range_list *svms, struct mm_s /* SVM API and HMM page migration work together, device memory type * is initialized to not 0 when page migration register device memory. */ -#define KFD_IS_SVM_API_SUPPORTED(dev) ((dev)->pgmap.type != 0 ||\ - (dev)->adev->gmc.is_app_apu) +#define KFD_IS_SVM_API_SUPPORTED(adev) ((adev)->kfd.pgmap.type != 0 ||\ + (adev)->gmc.is_app_apu) void svm_range_bo_unref_async(struct svm_range_bo *svm_bo); |