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 kfd_node *svm_range_get_node_by_id(struct svm_range *prange,
168 int svm_range_vram_node_new(struct kfd_node *node, struct svm_range *prange,
170 void svm_range_vram_node_free(struct svm_range *prange);
173 			       struct svm_range *prange);
179 			     struct svm_range *prange, struct mm_struct *mm,
184 void svm_range_free_dma_mappings(struct svm_range *prange, bool unmap_dma);
196 svm_range_get_pdd_by_node(struct svm_range *prange, struct kfd_node *node);