143 static inline void svm_range_lock(struct svm_range *prange)  in svm_range_lock()  argument
145 	mutex_lock(&prange->lock);  in svm_range_lock()
146 	prange->saved_flags = memalloc_noreclaim_save();  in svm_range_lock()
149 static inline void svm_range_unlock(struct svm_range *prange)  in svm_range_unlock()  argument
151 	memalloc_noreclaim_restore(prange->saved_flags);  in svm_range_unlock()
152 	mutex_unlock(&prange->lock);  in svm_range_unlock()
171 struct kfd_node *svm_range_get_node_by_id(struct svm_range *prange,
173 int svm_range_vram_node_new(struct kfd_node *node, struct svm_range *prange,
175 void svm_range_vram_node_free(struct svm_range *prange);
181 			     struct svm_range *prange, struct mm_struct *mm,
186 void svm_range_dma_unmap(struct svm_range *prange);
198 svm_range_get_pdd_by_node(struct svm_range *prange, struct kfd_node *node);