Lines Matching refs:av
194 const struct ubi_ainf_volume *av, int pnum) in validate_vid_hdr() argument
201 if (av->leb_count != 0) { in validate_vid_hdr()
210 if (vol_id != av->vol_id) { in validate_vid_hdr()
215 if (av->vol_type == UBI_STATIC_VOLUME) in validate_vid_hdr()
225 if (used_ebs != av->used_ebs) { in validate_vid_hdr()
230 if (data_pad != av->data_pad) { in validate_vid_hdr()
241 ubi_dump_av(av); in validate_vid_hdr()
262 struct ubi_ainf_volume *av; in add_volume() local
270 av = rb_entry(parent, struct ubi_ainf_volume, rb); in add_volume()
272 if (vol_id == av->vol_id) in add_volume()
273 return av; in add_volume()
275 if (vol_id > av->vol_id) in add_volume()
282 av = kmalloc(sizeof(struct ubi_ainf_volume), GFP_KERNEL); in add_volume()
283 if (!av) in add_volume()
286 av->highest_lnum = av->leb_count = 0; in add_volume()
287 av->vol_id = vol_id; in add_volume()
288 av->root = RB_ROOT; in add_volume()
289 av->used_ebs = be32_to_cpu(vid_hdr->used_ebs); in add_volume()
290 av->data_pad = be32_to_cpu(vid_hdr->data_pad); in add_volume()
291 av->compat = vid_hdr->compat; in add_volume()
292 av->vol_type = vid_hdr->vol_type == UBI_VID_DYNAMIC ? UBI_DYNAMIC_VOLUME in add_volume()
297 rb_link_node(&av->rb, parent, p); in add_volume()
298 rb_insert_color(&av->rb, &ai->volumes); in add_volume()
301 return av; in add_volume()
454 struct ubi_ainf_volume *av; in ubi_add_to_av() local
465 av = add_volume(ai, vol_id, pnum, vid_hdr); in ubi_add_to_av()
466 if (IS_ERR(av)) in ubi_add_to_av()
467 return PTR_ERR(av); in ubi_add_to_av()
476 p = &av->root.rb_node; in ubi_add_to_av()
532 err = validate_vid_hdr(ubi, vid_hdr, av, pnum); in ubi_add_to_av()
550 if (av->highest_lnum == lnum) in ubi_add_to_av()
551 av->last_data_size = in ubi_add_to_av()
570 err = validate_vid_hdr(ubi, vid_hdr, av, pnum); in ubi_add_to_av()
586 if (av->highest_lnum <= lnum) { in ubi_add_to_av()
587 av->highest_lnum = lnum; in ubi_add_to_av()
588 av->last_data_size = be32_to_cpu(vid_hdr->data_size); in ubi_add_to_av()
591 av->leb_count += 1; in ubi_add_to_av()
593 rb_insert_color(&aeb->u.rb, &av->root); in ubi_add_to_av()
608 struct ubi_ainf_volume *av; in ubi_find_av() local
612 av = rb_entry(p, struct ubi_ainf_volume, rb); in ubi_find_av()
614 if (vol_id == av->vol_id) in ubi_find_av()
615 return av; in ubi_find_av()
617 if (vol_id > av->vol_id) in ubi_find_av()
631 void ubi_remove_av(struct ubi_attach_info *ai, struct ubi_ainf_volume *av) in ubi_remove_av() argument
636 dbg_bld("remove attaching information about volume %d", av->vol_id); in ubi_remove_av()
638 while ((rb = rb_first(&av->root))) { in ubi_remove_av()
640 rb_erase(&aeb->u.rb, &av->root); in ubi_remove_av()
644 rb_erase(&av->rb, &ai->volumes); in ubi_remove_av()
645 kfree(av); in ubi_remove_av()
1137 static void destroy_av(struct ubi_attach_info *ai, struct ubi_ainf_volume *av) in destroy_av() argument
1140 struct rb_node *this = av->root.rb_node; in destroy_av()
1160 kfree(av); in destroy_av()
1170 struct ubi_ainf_volume *av; in destroy_ai() local
1198 av = rb_entry(rb, struct ubi_ainf_volume, rb); in destroy_ai()
1202 if (rb->rb_left == &av->rb) in destroy_ai()
1208 destroy_av(ai, av); in destroy_ai()
1233 struct ubi_ainf_volume *av; in scan_all() local
1269 ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb) { in scan_all()
1270 ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) in scan_all()
1509 struct ubi_ainf_volume *av; in self_check_ai() local
1519 ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb) { in self_check_ai()
1531 if (av->vol_id < 0 || av->highest_lnum < 0 || in self_check_ai()
1532 av->leb_count < 0 || av->vol_type < 0 || av->used_ebs < 0 || in self_check_ai()
1533 av->data_pad < 0 || av->last_data_size < 0) { in self_check_ai()
1538 if (av->vol_id >= UBI_MAX_VOLUMES && in self_check_ai()
1539 av->vol_id < UBI_INTERNAL_VOL_START) { in self_check_ai()
1544 if (av->vol_id > ai->highest_vol_id) { in self_check_ai()
1546 ai->highest_vol_id, av->vol_id); in self_check_ai()
1550 if (av->vol_type != UBI_DYNAMIC_VOLUME && in self_check_ai()
1551 av->vol_type != UBI_STATIC_VOLUME) { in self_check_ai()
1556 if (av->data_pad > ubi->leb_size / 2) { in self_check_ai()
1562 ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) { in self_check_ai()
1591 if (av->vol_type == UBI_STATIC_VOLUME) { in self_check_ai()
1592 if (aeb->lnum >= av->used_ebs) { in self_check_ai()
1597 if (av->used_ebs != 0) { in self_check_ai()
1603 if (aeb->lnum > av->highest_lnum) { in self_check_ai()
1609 if (av->leb_count != leb_count) { in self_check_ai()
1620 if (aeb->lnum != av->highest_lnum) { in self_check_ai()
1633 ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb) { in self_check_ai()
1635 ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) { in self_check_ai()
1653 if (av->vol_type != vol_type) { in self_check_ai()
1663 if (av->vol_id != be32_to_cpu(vidh->vol_id)) { in self_check_ai()
1664 ubi_err(ubi, "bad vol_id %d", av->vol_id); in self_check_ai()
1668 if (av->compat != vidh->compat) { in self_check_ai()
1678 if (av->used_ebs != be32_to_cpu(vidh->used_ebs)) { in self_check_ai()
1679 ubi_err(ubi, "bad used_ebs %d", av->used_ebs); in self_check_ai()
1683 if (av->data_pad != be32_to_cpu(vidh->data_pad)) { in self_check_ai()
1684 ubi_err(ubi, "bad data_pad %d", av->data_pad); in self_check_ai()
1692 if (av->highest_lnum != be32_to_cpu(vidh->lnum)) { in self_check_ai()
1693 ubi_err(ubi, "bad highest_lnum %d", av->highest_lnum); in self_check_ai()
1697 if (av->last_data_size != be32_to_cpu(vidh->data_size)) { in self_check_ai()
1699 av->last_data_size); in self_check_ai()
1721 ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb) in self_check_ai()
1722 ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) in self_check_ai()
1752 ubi_dump_av(av); in self_check_ai()
1756 ubi_err(ubi, "bad attaching information about volume %d", av->vol_id); in self_check_ai()
1757 ubi_dump_av(av); in self_check_ai()
1761 ubi_err(ubi, "bad attaching information about volume %d", av->vol_id); in self_check_ai()
1762 ubi_dump_av(av); in self_check_ai()