diff options
| author | Philip Yang <Philip.Yang@amd.com> | 2023-03-31 11:18:12 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 10:36:58 -0400 |
| commit | 84b4dd3f84de424a68e1fda0d483530ddaa92b45 (patch) | |
| tree | 2197a4bce88fd43aae59617eafb9619b6ece3e72 /drivers/gpu/drm/amd/amdkfd/kfd_migrate.h | |
| parent | 44a976655597b60bd501148abe66462bdc33fb6b (diff) | |
drm/amdkfd: Refactor migrate init to support partition switch
Rename smv_migrate_init to a better name kgd2kfd_init_zone_device
because it setup zone devive pgmap for page migration and keep it in
kfd_migrate.c to access static functions svm_migrate_pgmap_ops. Call it
only once in amdgpu_device_ip_init after adev ip blocks are initialized,
but before amdgpu_amdkfd_device_init initialize kfd nodes which enable
SVM support based on pgmap.
svm_range_set_max_pages is called by kgd2kfd_device_init everytime after
switching compute partition mode.
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_migrate.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_migrate.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h index a5d7e6d22264..487f26368164 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h @@ -47,15 +47,6 @@ int svm_migrate_vram_to_ram(struct svm_range *prange, struct mm_struct *mm, unsigned long svm_migrate_addr_to_pfn(struct amdgpu_device *adev, unsigned long addr); -int svm_migrate_init(struct amdgpu_device *adev); - -#else - -static inline int svm_migrate_init(struct amdgpu_device *adev) -{ - return 0; -} - #endif /* IS_ENABLED(CONFIG_HSA_AMD_SVM) */ #endif /* KFD_MIGRATE_H_ */ |