Lines Matching refs:av
107 struct ubi_ainf_volume *av; in find_or_add_av() local
113 av = rb_entry(parent, struct ubi_ainf_volume, rb); in find_or_add_av()
115 if (vol_id == av->vol_id) { in find_or_add_av()
121 return av; in find_or_add_av()
124 if (vol_id > av->vol_id) in find_or_add_av()
134 av = kzalloc(sizeof(*av), GFP_KERNEL); in find_or_add_av()
135 if (!av) in find_or_add_av()
138 av->vol_id = vol_id; in find_or_add_av()
143 rb_link_node(&av->rb, parent, p); in find_or_add_av()
144 rb_insert_color(&av->rb, &ai->volumes); in find_or_add_av()
148 return av; in find_or_add_av()
332 const struct ubi_ainf_volume *av, int pnum) in validate_vid_hdr() argument
339 if (av->leb_count != 0) { in validate_vid_hdr()
348 if (vol_id != av->vol_id) { in validate_vid_hdr()
353 if (av->vol_type == UBI_STATIC_VOLUME) in validate_vid_hdr()
363 if (used_ebs != av->used_ebs) { in validate_vid_hdr()
368 if (data_pad != av->data_pad) { in validate_vid_hdr()
379 ubi_dump_av(av); in validate_vid_hdr()
400 struct ubi_ainf_volume *av; in add_volume() local
405 av = ubi_find_or_add_av(ai, vol_id, &created); in add_volume()
406 if (IS_ERR(av) || !created) in add_volume()
407 return av; in add_volume()
409 av->used_ebs = be32_to_cpu(vid_hdr->used_ebs); in add_volume()
410 av->data_pad = be32_to_cpu(vid_hdr->data_pad); in add_volume()
411 av->compat = vid_hdr->compat; in add_volume()
412 av->vol_type = vid_hdr->vol_type == UBI_VID_DYNAMIC ? UBI_DYNAMIC_VOLUME in add_volume()
415 return av; in add_volume()
568 struct ubi_ainf_volume *av; in ubi_add_to_av() local
579 av = add_volume(ai, vol_id, pnum, vid_hdr); in ubi_add_to_av()
580 if (IS_ERR(av)) in ubi_add_to_av()
581 return PTR_ERR(av); in ubi_add_to_av()
590 p = &av->root.rb_node; in ubi_add_to_av()
646 err = validate_vid_hdr(ubi, vid_hdr, av, pnum); in ubi_add_to_av()
664 if (av->highest_lnum == lnum) in ubi_add_to_av()
665 av->last_data_size = in ubi_add_to_av()
684 err = validate_vid_hdr(ubi, vid_hdr, av, pnum); in ubi_add_to_av()
698 if (av->highest_lnum <= lnum) { in ubi_add_to_av()
699 av->highest_lnum = lnum; in ubi_add_to_av()
700 av->last_data_size = be32_to_cpu(vid_hdr->data_size); in ubi_add_to_av()
703 av->leb_count += 1; in ubi_add_to_av()
705 rb_insert_color(&aeb->u.rb, &av->root); in ubi_add_to_av()
741 static void destroy_av(struct ubi_attach_info *ai, struct ubi_ainf_volume *av,
749 void ubi_remove_av(struct ubi_attach_info *ai, struct ubi_ainf_volume *av) in ubi_remove_av() argument
751 dbg_bld("remove attaching information about volume %d", av->vol_id); in ubi_remove_av()
753 rb_erase(&av->rb, &ai->volumes); in ubi_remove_av()
754 destroy_av(ai, av, &ai->erase); in ubi_remove_av()
1277 static void destroy_av(struct ubi_attach_info *ai, struct ubi_ainf_volume *av, in destroy_av() argument
1281 struct rb_node *this = av->root.rb_node; in destroy_av()
1304 kfree(av); in destroy_av()
1314 struct ubi_ainf_volume *av; in destroy_ai() local
1346 av = rb_entry(rb, struct ubi_ainf_volume, rb); in destroy_ai()
1350 if (rb->rb_left == &av->rb) in destroy_ai()
1356 destroy_av(ai, av, NULL); in destroy_ai()
1379 struct ubi_ainf_volume *av; in scan_all() local
1415 ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb) { in scan_all()
1416 ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) in scan_all()
1664 struct ubi_ainf_volume *av; in self_check_ai() local
1674 ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb) { in self_check_ai()
1686 if (av->vol_id < 0 || av->highest_lnum < 0 || in self_check_ai()
1687 av->leb_count < 0 || av->vol_type < 0 || av->used_ebs < 0 || in self_check_ai()
1688 av->data_pad < 0 || av->last_data_size < 0) { in self_check_ai()
1693 if (av->vol_id >= UBI_MAX_VOLUMES && in self_check_ai()
1694 av->vol_id < UBI_INTERNAL_VOL_START) { in self_check_ai()
1699 if (av->vol_id > ai->highest_vol_id) { in self_check_ai()
1701 ai->highest_vol_id, av->vol_id); in self_check_ai()
1705 if (av->vol_type != UBI_DYNAMIC_VOLUME && in self_check_ai()
1706 av->vol_type != UBI_STATIC_VOLUME) { in self_check_ai()
1711 if (av->data_pad > ubi->leb_size / 2) { in self_check_ai()
1717 ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) { in self_check_ai()
1746 if (av->vol_type == UBI_STATIC_VOLUME) { in self_check_ai()
1747 if (aeb->lnum >= av->used_ebs) { in self_check_ai()
1752 if (av->used_ebs != 0) { in self_check_ai()
1758 if (aeb->lnum > av->highest_lnum) { in self_check_ai()
1764 if (av->leb_count != leb_count) { in self_check_ai()
1775 if (aeb->lnum != av->highest_lnum) { in self_check_ai()
1788 ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb) { in self_check_ai()
1790 ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) { in self_check_ai()
1808 if (av->vol_type != vol_type) { in self_check_ai()
1818 if (av->vol_id != be32_to_cpu(vidh->vol_id)) { in self_check_ai()
1819 ubi_err(ubi, "bad vol_id %d", av->vol_id); in self_check_ai()
1823 if (av->compat != vidh->compat) { in self_check_ai()
1833 if (av->used_ebs != be32_to_cpu(vidh->used_ebs)) { in self_check_ai()
1834 ubi_err(ubi, "bad used_ebs %d", av->used_ebs); in self_check_ai()
1838 if (av->data_pad != be32_to_cpu(vidh->data_pad)) { in self_check_ai()
1839 ubi_err(ubi, "bad data_pad %d", av->data_pad); in self_check_ai()
1847 if (av->highest_lnum != be32_to_cpu(vidh->lnum)) { in self_check_ai()
1848 ubi_err(ubi, "bad highest_lnum %d", av->highest_lnum); in self_check_ai()
1852 if (av->last_data_size != be32_to_cpu(vidh->data_size)) { in self_check_ai()
1854 av->last_data_size); in self_check_ai()
1876 ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb) in self_check_ai()
1877 ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb) in self_check_ai()
1907 ubi_dump_av(av); in self_check_ai()
1911 ubi_err(ubi, "bad attaching information about volume %d", av->vol_id); in self_check_ai()
1912 ubi_dump_av(av); in self_check_ai()
1916 ubi_err(ubi, "bad attaching information about volume %d", av->vol_id); in self_check_ai()
1917 ubi_dump_av(av); in self_check_ai()