47 static void amdgpu_sa_bo_remove_locked(struct amdgpu_sa_bo *sa_bo);
79 	struct amdgpu_sa_bo *sa_bo, *tmp;  in amdgpu_sa_bo_manager_fini()  local
88 	list_for_each_entry_safe(sa_bo, tmp, &sa_manager->olist, olist) {  in amdgpu_sa_bo_manager_fini()
89 		amdgpu_sa_bo_remove_locked(sa_bo);  in amdgpu_sa_bo_manager_fini()
142 static void amdgpu_sa_bo_remove_locked(struct amdgpu_sa_bo *sa_bo)  in amdgpu_sa_bo_remove_locked()  argument
144 	struct amdgpu_sa_manager *sa_manager = sa_bo->manager;  in amdgpu_sa_bo_remove_locked()
145 	if (sa_manager->hole == &sa_bo->olist) {  in amdgpu_sa_bo_remove_locked()
146 		sa_manager->hole = sa_bo->olist.prev;  in amdgpu_sa_bo_remove_locked()
148 	list_del_init(&sa_bo->olist);  in amdgpu_sa_bo_remove_locked()
149 	list_del_init(&sa_bo->flist);  in amdgpu_sa_bo_remove_locked()
150 	dma_fence_put(sa_bo->fence);  in amdgpu_sa_bo_remove_locked()
151 	kfree(sa_bo);  in amdgpu_sa_bo_remove_locked()
156 	struct amdgpu_sa_bo *sa_bo, *tmp;  in amdgpu_sa_bo_try_free()  local
161 	sa_bo = list_entry(sa_manager->hole->next, struct amdgpu_sa_bo, olist);  in amdgpu_sa_bo_try_free()
162 	list_for_each_entry_safe_from(sa_bo, tmp, &sa_manager->olist, olist) {  in amdgpu_sa_bo_try_free()
163 		if (sa_bo->fence == NULL ||  in amdgpu_sa_bo_try_free()
164 		    !dma_fence_is_signaled(sa_bo->fence)) {  in amdgpu_sa_bo_try_free()
167 		amdgpu_sa_bo_remove_locked(sa_bo);  in amdgpu_sa_bo_try_free()
192 				   struct amdgpu_sa_bo *sa_bo,  in amdgpu_sa_bo_try_alloc()  argument
204 		sa_bo->manager = sa_manager;  in amdgpu_sa_bo_try_alloc()
205 		sa_bo->soffset = soffset;  in amdgpu_sa_bo_try_alloc()
206 		sa_bo->eoffset = soffset + size;  in amdgpu_sa_bo_try_alloc()
207 		list_add(&sa_bo->olist, sa_manager->hole);  in amdgpu_sa_bo_try_alloc()
208 		INIT_LIST_HEAD(&sa_bo->flist);  in amdgpu_sa_bo_try_alloc()
209 		sa_manager->hole = &sa_bo->olist;  in amdgpu_sa_bo_try_alloc()
267 		struct amdgpu_sa_bo *sa_bo;  in amdgpu_sa_bo_next_hole()  local
272 		sa_bo = list_first_entry(&sa_manager->flist[i],  in amdgpu_sa_bo_next_hole()
275 		if (!dma_fence_is_signaled(sa_bo->fence)) {  in amdgpu_sa_bo_next_hole()
276 			fences[i] = sa_bo->fence;  in amdgpu_sa_bo_next_hole()
285 		tmp = sa_bo->soffset;  in amdgpu_sa_bo_next_hole()
294 			best_bo = sa_bo;  in amdgpu_sa_bo_next_hole()
314 		     struct amdgpu_sa_bo **sa_bo,  in amdgpu_sa_bo_new()  argument
329 	*sa_bo = kmalloc(sizeof(struct amdgpu_sa_bo), GFP_KERNEL);  in amdgpu_sa_bo_new()
330 	if (!(*sa_bo))  in amdgpu_sa_bo_new()
332 	(*sa_bo)->manager = sa_manager;  in amdgpu_sa_bo_new()
333 	(*sa_bo)->fence = NULL;  in amdgpu_sa_bo_new()
334 	INIT_LIST_HEAD(&(*sa_bo)->olist);  in amdgpu_sa_bo_new()
335 	INIT_LIST_HEAD(&(*sa_bo)->flist);  in amdgpu_sa_bo_new()
347 			if (amdgpu_sa_bo_try_alloc(sa_manager, *sa_bo,  in amdgpu_sa_bo_new()
381 	kfree(*sa_bo);  in amdgpu_sa_bo_new()
382 	*sa_bo = NULL;  in amdgpu_sa_bo_new()
386 void amdgpu_sa_bo_free(struct amdgpu_device *adev, struct amdgpu_sa_bo **sa_bo,  in amdgpu_sa_bo_free()  argument
391 	if (sa_bo == NULL || *sa_bo == NULL) {  in amdgpu_sa_bo_free()
395 	sa_manager = (*sa_bo)->manager;  in amdgpu_sa_bo_free()
400 		(*sa_bo)->fence = dma_fence_get(fence);  in amdgpu_sa_bo_free()
402 		list_add_tail(&(*sa_bo)->flist, &sa_manager->flist[idx]);  in amdgpu_sa_bo_free()
404 		amdgpu_sa_bo_remove_locked(*sa_bo);  in amdgpu_sa_bo_free()
408 	*sa_bo = NULL;  in amdgpu_sa_bo_free()