138 static inline void svm_range_lock(struct svm_range *prange)  in svm_range_lock()  argument
140 	mutex_lock(&prange->lock);  in svm_range_lock()
141 	prange->saved_flags = memalloc_noreclaim_save();  in svm_range_lock()
144 static inline void svm_range_unlock(struct svm_range *prange)  in svm_range_unlock()  argument
146 	memalloc_noreclaim_restore(prange->saved_flags);  in svm_range_unlock()
147 	mutex_unlock(&prange->lock);  in svm_range_unlock()
166 struct amdgpu_device *svm_range_get_adev_by_id(struct svm_range *prange,
169 			    struct svm_range *prange, bool clear);
170 void svm_range_vram_node_free(struct svm_range *prange);
173 			       struct svm_range *prange);
178 			     struct svm_range *prange, struct mm_struct *mm,
183 void svm_range_free_dma_mappings(struct svm_range *prange);
195 svm_range_get_pdd_by_adev(struct svm_range *prange, struct amdgpu_device *adev);