| /linux-6.15/drivers/mtd/ubi/ |
| H A D | eba.c | 107 ldesc->lnum = lnum; in ubi_eba_get_ldesc()
208 int lnum) in ltree_lookup() argument
223 if (lnum < le->lnum) in ltree_lookup()
225 else if (lnum > le->lnum) in ltree_lookup()
258 le->lnum = lnum; in ltree_add_entry()
289 ubi_assert(lnum != le1->lnum); in ltree_add_entry()
290 if (lnum < le1->lnum) in ltree_add_entry()
1064 vid_hdr->lnum = cpu_to_be32(lnum); in ubi_eba_write_leb()
1145 vid_hdr->lnum = cpu_to_be32(lnum); in ubi_eba_write_leb_st()
1229 vid_hdr->lnum = cpu_to_be32(lnum); in ubi_eba_atomic_leb_change()
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| H A D | kapi.c | 405 if (lnum == vol->used_ebs - 1 && in leb_read_sanity_check()
594 if (!ubi_leb_valid(vol, lnum) || len < 0 || in ubi_leb_change()
631 if (!ubi_leb_valid(vol, lnum)) in ubi_leb_erase()
637 err = ubi_eba_unmap_leb(ubi, vol, lnum); in ubi_leb_erase()
691 if (!ubi_leb_valid(vol, lnum)) in ubi_leb_unmap()
697 return ubi_eba_unmap_leb(ubi, vol, lnum); in ubi_leb_unmap()
727 if (!ubi_leb_valid(vol, lnum)) in ubi_leb_map()
733 if (ubi_eba_is_mapped(vol, lnum)) in ubi_leb_map()
762 if (!ubi_leb_valid(vol, lnum)) in ubi_is_mapped()
768 return ubi_eba_is_mapped(vol, lnum); in ubi_is_mapped()
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| H A D | upd.c | 174 vol->vol_id, req->lnum, req->bytes); in ubi_start_leb_change()
176 return ubi_eba_atomic_leb_change(ubi, vol, req->lnum, NULL, 0); in ubi_start_leb_change()
181 vol->ch_lnum = req->lnum; in ubi_start_leb_change()
234 err = ubi_eba_write_leb(ubi, vol, lnum, buf, 0, len); in write_leb()
246 err = ubi_eba_write_leb_st(ubi, vol, lnum, buf, len, used_ebs); in write_leb()
268 int lnum, offs, err = 0, len, to_write = count; in ubi_more_update_data() local
276 lnum = div_u64_rem(vol->upd_received, vol->usable_leb_size, &offs); in ubi_more_update_data()
309 err = write_leb(ubi, vol, lnum, vol->upd_buf, flush_len, in ubi_more_update_data()
318 lnum += 1; in ubi_more_update_data()
337 err = write_leb(ubi, vol, lnum, vol->upd_buf, in ubi_more_update_data()
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| H A D | gluebi.c | 156 int err = 0, lnum, offs, bytes_left; in gluebi_read() local
160 lnum = div_u64_rem(from, mtd->erasesize, &offs); in gluebi_read()
172 lnum += 1; in gluebi_read()
196 int err = 0, lnum, offs, bytes_left; in gluebi_write() local
200 lnum = div_u64_rem(to, mtd->erasesize, &offs); in gluebi_write()
216 lnum += 1; in gluebi_write()
236 int err, i, lnum, count; in gluebi_erase() local
242 lnum = mtd_div_by_eb(instr->addr, mtd); in gluebi_erase()
247 err = ubi_leb_unmap(gluebi->desc, lnum + i); in gluebi_erase()
258 err = ubi_leb_erase(gluebi->desc, lnum + i); in gluebi_erase()
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| H A D | attach.c | 249 aeb->lnum = lnum; in add_to_list()
573 lnum = be32_to_cpu(vid_hdr->lnum); in ubi_add_to_av()
596 if (lnum != aeb->lnum) { in ubi_add_to_av()
597 if (lnum < aeb->lnum) in ubi_add_to_av()
659 aeb->lnum = lnum; in ubi_add_to_av()
693 aeb->lnum = lnum; in ubi_add_to_av()
1135 int lnum = be32_to_cpu(vidh->lnum); in scan_peb() local
1141 vol_id, lnum); in scan_peb()
1151 vol_id, lnum); in scan_peb()
1157 vol_id, lnum); in scan_peb()
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| /linux-6.15/fs/ubifs/ |
| H A D | log.c | 39 if (lnum < bud->lnum) in ubifs_search_bud()
41 else if (lnum > bud->lnum) in ubifs_search_bud()
72 if (lnum < bud->lnum) in ubifs_get_wbuf()
74 else if (lnum > bud->lnum) in ubifs_get_wbuf()
124 if (bud->lnum < b->lnum) in ubifs_add_bud()
224 bud->lnum = lnum; in ubifs_add_bud_to_log()
314 if (wbuf->lnum == bud->lnum) { in remove_buds()
404 ref->lnum = cpu_to_le32(lnum); in ubifs_log_start_commit()
569 if (lnum < dr->lnum) in done_already()
571 else if (lnum > dr->lnum) in done_already()
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| H A D | lpt_commit.c | 132 lnum, c->ltab[lnum - c->lpt_first].free, in upd_ltab()
134 ubifs_assert(c, lnum >= c->lpt_first && lnum <= c->lpt_last); in upd_ltab()
193 lnum = c->nhead_lnum; in layout_cnodes()
208 c->ltab_lnum = lnum; in layout_cnodes()
252 cnode->parent->nbranch[cnode->iip].lnum = lnum; in layout_cnodes()
872 if (branch->lnum != lnum || branch->offs != offs) in make_nnode_dirty()
919 if (branch->lnum != lnum || branch->offs != offs) in make_pnode_dirty()
1166 if (lnum == -1) in lpt_gc()
1489 if (branch->lnum != lnum || branch->offs != offs) in dbg_is_nnode_dirty()
1525 if (branch->lnum != lnum || branch->offs != offs) in dbg_is_pnode_dirty()
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| H A D | tnc_commit.c | 41 br->lnum = cpu_to_le32(zbr->lnum); in make_idx_node()
57 znode->lnum = lnum; in make_idx_node()
69 zbr->lnum = lnum; in make_idx_node()
74 c->zroot.lnum = lnum; in make_idx_node()
171 if (lnum < o->lnum) in find_old_idx()
173 else if (lnum > o->lnum) in find_old_idx()
471 znode->lnum = lnum; in layout_in_empty_space()
483 zbr->lnum = lnum; in layout_in_empty_space()
487 c->zroot.lnum = lnum; in layout_in_empty_space()
876 br->lnum = cpu_to_le32(zbr->lnum); in write_index()
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| H A D | find.c | 30 int lnum; member
110 data->lnum = lprops->lnum; in scan_for_dirty_cb()
179 ubifs_assert(c, lprops->lnum == data.lnum); in scan_for_dirty()
381 data->lnum = lprops->lnum; in scan_for_free_cb()
459 ubifs_assert(c, lprops->lnum == data.lnum); in do_find_free_space()
535 lnum = lprops->lnum; in ubifs_find_free_space()
615 data->lnum = lprops->lnum; in scan_for_idx_cb()
639 ubifs_assert(c, lprops->lnum == data.lnum); in scan_for_leb_for_idx()
697 lnum = lprops->lnum; in ubifs_find_free_leb_for_idx()
803 data->lnum = lprops->lnum; in scan_dirty_idx_cb()
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| H A D | scan.c | 77 dbg_ntype(ch->node_type), lnum, offs); in ubifs_scan_a_node()
92 lnum, offs); in ubifs_scan_a_node()
131 dbg_scan("scan LEB %d:%d", lnum, offs); in ubifs_start_scan()
137 sleb->lnum = lnum; in ubifs_start_scan()
144 c->leb_size - offs, lnum, offs, err); in ubifs_start_scan()
164 int lnum, int offs) in ubifs_end_scan() argument
261 sleb = ubifs_start_scan(c, lnum, offs, sbuf); in ubifs_scan()
270 lnum, offs, len); in ubifs_scan()
320 ubifs_end_scan(c, sleb, lnum, offs); in ubifs_scan()
329 lnum, offs); in ubifs_scan()
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| H A D | recovery.c | 459 int lnum, int offs) in no_more_nodes() argument
494 int lnum = sleb->lnum, endpt = start; in fix_unclean_leb() local
514 ucleb->lnum = lnum; in fix_unclean_leb()
639 lnum, offs, len); in ubifs_recover_leb()
891 lnum); in ubifs_recover_log_leb()
985 int err, lnum = ucleb->lnum, offs = 0, len = ucleb->endpt, quiet = 1; in clean_an_unclean_leb() local
1029 lnum, offs); in clean_an_unclean_leb()
1103 int lnum, err; in grab_empty_leb() local
1121 if (lnum < 0) { in grab_empty_leb()
1125 return lnum; in grab_empty_leb()
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| H A D | io.c | 139 len, lnum, err); in ubifs_leb_change()
191 lnum, err); in ubifs_is_mapped()
251 ubifs_assert(c, lnum >= 0 && lnum < c->leb_cnt && offs >= 0); in ubifs_check_node()
638 ubifs_assert(c, lnum >= 0 && lnum < c->leb_cnt); in ubifs_wbuf_seek_nolock()
641 ubifs_assert(c, lnum != wbuf->lnum); in ubifs_wbuf_seek_nolock()
645 wbuf->lnum = lnum; in ubifs_wbuf_seek_nolock()
748 ubifs_assert(c, len > 0 && wbuf->lnum >= 0 && wbuf->lnum < c->leb_cnt); in ubifs_wbuf_write_nolock()
965 ubifs_assert(c, lnum >= 0 && lnum < c->leb_cnt && offs >= 0); in ubifs_write_node_hmac()
1028 ubifs_assert(c, wbuf && lnum >= 0 && lnum < c->leb_cnt && offs >= 0); in ubifs_read_node_wbuf()
1033 overlap = (lnum == wbuf->lnum && offs + len > wbuf->offs); in ubifs_read_node_wbuf()
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| H A D | gc.c | 496 int err = 0, lnum = lp->lnum; in ubifs_garbage_collect_leb() local
501 ubifs_assert(c, wbuf->lnum != lnum); in ubifs_garbage_collect_leb()
568 idx_gc->lnum = lnum; in ubifs_garbage_collect_leb()
696 lp.lnum = -1; in ubifs_garbage_collect()
771 lp.lnum = -1; in ubifs_garbage_collect()
780 ret = lp.lnum; in ubifs_garbage_collect()
860 if (lp.lnum != -1) in ubifs_garbage_collect()
936 idx_gc->lnum = lp->lnum; in ubifs_gc_start_commit()
1007 int lnum; in ubifs_get_idx_gc_leb() local
1012 lnum = idx_gc->lnum; in ubifs_get_idx_gc_leb()
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| H A D | replay.c | 46 int lnum; member
402 r->lnum = lnum; in insert_node()
458 r->lnum = lnum; in insert_dent()
671 int err = 0, used = 0, lnum = b->bud->lnum, offs = b->bud->start; in replay_bud() local
910 bud->lnum = lnum; in add_replay_bud()
947 int lnum = le32_to_cpu(ref->lnum); in validate_ref() local
1023 lnum, offs); in replay_log_leb()
1028 lnum, offs, in replay_log_leb()
1181 int err, lnum, free; in ubifs_replay_journal() local
1215 lnum, 0); in ubifs_replay_journal()
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| H A D | tnc.c | 57 if (old_idx->lnum < o->lnum) in do_insert_old_idx()
105 old_idx->lnum = lnum; in insert_old_idx()
482 int lnum = zbr->lnum; in try_read_node() local
1497 *lnum = zt->lnum; in ubifs_tnc_locate()
1601 lnum = zbr->lnum; in ubifs_tnc_get_bu_keys()
2324 zbr.lnum = lnum; in ubifs_tnc_add()
2335 zbr->lnum = lnum; in ubifs_tnc_add()
2386 zbr->lnum = lnum; in ubifs_tnc_replace()
2415 zbr->lnum = lnum; in ubifs_tnc_replace()
2487 zbr->lnum = lnum; in ubifs_tnc_add_nm()
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| H A D | lpt.c | 384 int lnum = nnode->nbranch[i].lnum; in ubifs_pack_nnode() local
472 lnum, c->ltab[lnum - c->lpt_first].free, in set_ltab()
885 int lnum = pnode->lprops[i].lnum; in update_cats() local
1029 nnode->nbranch[i].lnum = lnum; in ubifs_unpack_nnode()
1123 int lnum = nnode->nbranch[i].lnum; in validate_nnode() local
1191 pnode->lprops[i].lnum = lnum++; in set_pnode_lnum()
1212 lnum = branch->lnum; in ubifs_read_nnode()
1279 lnum = branch->lnum; in read_pnode()
2134 int ret, lnum = lprops->lnum; in ubifs_lpt_scan_nolock() local
2271 if (lprops->lnum != lnum) { in dbg_chk_pnode()
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| H A D | ubifs.h | 276 int lnum; member
317 int lnum; member
336 int lnum; member
433 int lnum; member
479 int lnum; member
586 int lnum; member
683 int lnum; member
709 int lnum; member
748 int lnum; member
785 int lnum; member
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| H A D | journal.c | 127 if (lnum >= 0) in reserve_space()
130 err = lnum; in reserve_space()
143 if (lnum < 0) { in reserve_space()
144 err = lnum; in reserve_space()
176 lnum, wbuf->lnum, wbuf->offs + wbuf->used); in reserve_space()
276 *lnum = c->jheads[jhead].wbuf.lnum; in write_head()
775 ubifs_add_auth_dirt(c, lnum); in ubifs_jnl_update()
940 ubifs_add_auth_dirt(c, lnum); in ubifs_jnl_write_data()
977 int err, lnum, offs; in ubifs_jnl_write_inode() local
1289 ubifs_add_auth_dirt(c, lnum); in ubifs_jnl_xrename()
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| H A D | misc.h | 161 static inline int ubifs_add_dirt(struct ubifs_info *c, int lnum, int dirty) in ubifs_add_dirt() argument
163 return ubifs_update_one_lp(c, lnum, LPROPS_NC, dirty, 0, 0); in ubifs_add_dirt()
175 static inline int ubifs_return_leb(struct ubifs_info *c, int lnum) in ubifs_return_leb() argument
177 return ubifs_change_one_lp(c, lnum, LPROPS_NC, LPROPS_NC, 0, in ubifs_return_leb()
270 static inline int ubifs_next_log_lnum(const struct ubifs_info *c, int lnum) in ubifs_next_log_lnum() argument
272 lnum += 1; in ubifs_next_log_lnum()
273 if (lnum > c->log_last) in ubifs_next_log_lnum()
274 lnum = UBIFS_LOG_LNUM; in ubifs_next_log_lnum()
276 return lnum; in ubifs_next_log_lnum()
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| H A D | debug.c | 747 if (bud->lnum == lp->lnum) { in ubifs_dump_lprop()
756 lp->lnum == c->jheads[i].wbuf.lnum) { in ubifs_dump_lprop()
766 if (lp->lnum == c->gc_lnum) in ubifs_dump_lprop()
773 int lnum, err; in ubifs_dump_lprops() local
781 for (lnum = c->main_first; lnum < c->leb_cnt; lnum++) { in ubifs_dump_lprops()
2524 } else if (lnum == UBIFS_MST_LNUM || lnum == UBIFS_MST_LNUM + 1) { in power_cut_emulated()
2528 } else if (lnum >= UBIFS_LOG_LNUM && lnum <= c->log_last) { in power_cut_emulated()
2534 } else if (lnum >= c->lpt_first && lnum <= c->lpt_last) { in power_cut_emulated()
2540 } else if (lnum >= c->orph_first && lnum <= c->orph_last) { in power_cut_emulated()
2550 } else if (c->jheads && lnum == c->jheads[GCHD].wbuf.lnum) { in power_cut_emulated()
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| H A D | orphan.c | 360 int lnum; in write_orph_nodes() local
363 for (lnum = c->ohead_lnum + 1; lnum <= c->orph_last; lnum++) { in write_orph_nodes()
364 err = ubifs_leb_unmap(c, lnum); in write_orph_nodes()
504 int lnum, err; in ubifs_clear_orphans() local
506 for (lnum = c->orph_first; lnum <= c->orph_last; lnum++) { in ubifs_clear_orphans()
507 err = ubifs_leb_unmap(c, lnum); in ubifs_clear_orphans()
668 for (lnum = c->orph_first; lnum <= c->orph_last; lnum++) { in kill_orphans()
671 dbg_rcvry("LEB %d", lnum); in kill_orphans()
689 c->ohead_lnum = lnum; in kill_orphans()
872 int lnum, err = 0; in dbg_scan_orphans() local
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| H A D | sb.c | 805 return ubifs_leb_unmap(c, lnum); in fixup_leb()
825 int lnum, err = 0; in fixup_free_space() local
831 for (lnum = UBIFS_MST_LNUM; lnum < UBIFS_LOG_LNUM; lnum++) { in fixup_free_space()
839 while (lnum != c->ltail_lnum) { in fixup_free_space()
840 err = fixup_leb(c, lnum, 0); in fixup_free_space()
843 lnum = ubifs_next_log_lnum(c, lnum); in fixup_free_space()
856 for (lnum = c->lpt_first; lnum <= c->lpt_last; lnum++) { in fixup_free_space()
867 for (lnum = c->orph_first; lnum <= c->orph_last; lnum++) { in fixup_free_space()
868 err = fixup_leb(c, lnum, 0); in fixup_free_space()
874 for (lnum = c->main_first; lnum < c->leb_cnt; lnum++) { in fixup_free_space()
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| H A D | tnc_misc.c | 290 int lnum = zzbr->lnum; in read_znode() local
308 ubifs_bad_hash(c, idx, zzbr->hash, lnum, offs); in read_znode()
317 lnum, offs, znode->level, znode->child_cnt); in read_znode()
333 zbr->lnum = le32_to_cpu(br->lnum); in read_znode()
341 if (zbr->lnum < c->main_first || in read_znode()
342 zbr->lnum >= c->leb_cnt || zbr->offs < 0 || in read_znode()
493 wbuf = ubifs_get_wbuf(c, zbr->lnum); in ubifs_tnc_read_node()
496 zbr->lnum, zbr->offs); in ubifs_tnc_read_node()
498 err = ubifs_read_node(c, node, type, zbr->len, zbr->lnum, in ubifs_tnc_read_node()
510 zbr->lnum, zbr->offs); in ubifs_tnc_read_node()
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| H A D | lprops.c | 672 lnum, err); in ubifs_change_one_lp()
711 lnum, err); in ubifs_update_one_lp()
736 lnum, err); in ubifs_read_one_lp()
979 lp->lnum); in dbg_check_heap()
989 if (lp->lnum == lprops->lnum) { in dbg_check_heap()
1022 int cat, lnum = lp->lnum, is_idx = 0, used = 0, free, dirty, ret; in scan_check_cb() local
1074 if ((lp->hpos != -1 && heap->arr[lp->hpos]->lnum != lnum) || in scan_check_cb()
1124 lnum, snod->offs); in scan_check_cb()
1150 lnum, free, dirty); in scan_check_cb()
1172 lnum != c->ihead_lnum) { in scan_check_cb()
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| /linux-6.15/include/linux/mtd/ |
| H A D | ubi.h | 244 int ubi_leb_write(struct ubi_volume_desc *desc, int lnum, const void *buf,
246 int ubi_leb_change(struct ubi_volume_desc *desc, int lnum, const void *buf,
248 int ubi_leb_erase(struct ubi_volume_desc *desc, int lnum);
249 int ubi_leb_unmap(struct ubi_volume_desc *desc, int lnum);
250 int ubi_leb_map(struct ubi_volume_desc *desc, int lnum);
251 int ubi_is_mapped(struct ubi_volume_desc *desc, int lnum);
253 int ubi_flush(int ubi_num, int vol_id, int lnum);
259 static inline int ubi_read(struct ubi_volume_desc *desc, int lnum, char *buf, in ubi_read() argument
262 return ubi_leb_read(desc, lnum, buf, offset, len, 0); in ubi_read()
269 static inline int ubi_read_sg(struct ubi_volume_desc *desc, int lnum, in ubi_read_sg() argument
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