188 	struct ubi_ainf_volume *av;  in add_vol()  local
190 	av = ubi_add_av(ai, vol_id);  in add_vol()
191 	if (IS_ERR(av))  in add_vol()
192 		return av;  in add_vol()
194 	av->data_pad = data_pad;  in add_vol()
195 	av->last_data_size = last_eb_bytes;  in add_vol()
196 	av->compat = 0;  in add_vol()
197 	av->vol_type = vol_type;  in add_vol()
198 	if (av->vol_type == UBI_STATIC_VOLUME)  in add_vol()
199 		av->used_ebs = used_ebs;  in add_vol()
202 	return av;  in add_vol()
210  * @av: target scan volume
214 			     struct ubi_ainf_volume *av)  in assign_aeb_to_av()  argument
217 	struct rb_node **p = &av->root.rb_node, *parent = NULL;  in assign_aeb_to_av()
235 	av->leb_count++;  in assign_aeb_to_av()
238 	rb_insert_color(&aeb->u.rb, &av->root);  in assign_aeb_to_av()
245  * @av: the volume this LEB belongs to
252 		      struct ubi_ainf_volume *av, struct ubi_vid_hdr *new_vh,  in update_vol()  argument
255 	struct rb_node **p = &av->root.rb_node, *parent = NULL;  in update_vol()
295 			if (av->highest_lnum == be32_to_cpu(new_vh->lnum))  in update_vol()
296 				av->last_data_size =  in update_vol()
300 				av->vol_id, aeb->lnum, new_aeb->pnum);  in update_vol()
312 				av->vol_id, aeb->lnum, new_aeb->pnum);  in update_vol()
320 	if (av->highest_lnum <= be32_to_cpu(new_vh->lnum)) {  in update_vol()
321 		av->highest_lnum = be32_to_cpu(new_vh->lnum);  in update_vol()
322 		av->last_data_size = be32_to_cpu(new_vh->data_size);  in update_vol()
325 	if (av->vol_type == UBI_STATIC_VOLUME)  in update_vol()
326 		av->used_ebs = be32_to_cpu(new_vh->used_ebs);  in update_vol()
328 	av->leb_count++;  in update_vol()
331 	rb_insert_color(&new_aeb->u.rb, &av->root);  in update_vol()
350 	struct ubi_ainf_volume *av;  in process_pool_aeb()  local
359 	av = ubi_find_av(ai, vol_id);  in process_pool_aeb()
360 	if (!av) {  in process_pool_aeb()
366 	ubi_assert(vol_id == av->vol_id);  in process_pool_aeb()
368 	return update_vol(ubi, ai, av, new_vh, new_aeb);  in process_pool_aeb()
381 	struct ubi_ainf_volume *av;  in unmap_peb()  local
385 	ubi_rb_for_each_entry(node, av, &ai->volumes, rb) {  in unmap_peb()
386 		ubi_rb_for_each_entry(node2, aeb, &av->root, u.rb) {  in unmap_peb()
388 				rb_erase(&aeb->u.rb, &av->root);  in unmap_peb()
389 				av->leb_count--;  in unmap_peb()
529 	struct ubi_ainf_volume *av;  in count_fastmap_pebs()  local
539 	ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb)  in count_fastmap_pebs()
540 		ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb)  in count_fastmap_pebs()
560 	struct ubi_ainf_volume *av;  in ubi_attach_fastmap()  local
703 		av = add_vol(ai, be32_to_cpu(fmvhdr->vol_id),  in ubi_attach_fastmap()
709 		if (IS_ERR(av)) {  in ubi_attach_fastmap()
710 			if (PTR_ERR(av) == -EEXIST)  in ubi_attach_fastmap()
754 			if (av->highest_lnum <= aeb->lnum)  in ubi_attach_fastmap()
755 				av->highest_lnum = aeb->lnum;  in ubi_attach_fastmap()
757 			assign_aeb_to_av(ai, aeb, av);  in ubi_attach_fastmap()
760 				aeb->pnum, aeb->lnum, av->vol_id);  in ubi_attach_fastmap()