Lines Matching refs:lnum
50 int len, int lnum, int offs);
77 static int insert_old_idx(struct ubifs_info *c, int lnum, int offs) in insert_old_idx() argument
85 old_idx->lnum = lnum; in insert_old_idx()
92 if (lnum < o->lnum) in insert_old_idx()
94 else if (lnum > o->lnum) in insert_old_idx()
125 return insert_old_idx(c, zbr->lnum, zbr->offs); in insert_old_idx_znode()
128 return insert_old_idx(c, c->zroot.lnum, in insert_old_idx_znode()
150 err = insert_old_idx(c, zbr->lnum, zbr->offs); in ins_clr_old_idx_znode()
153 zbr->lnum = 0; in ins_clr_old_idx_znode()
159 err = insert_old_idx(c, c->zroot.lnum, c->zroot.offs); in ins_clr_old_idx_znode()
162 c->zroot.lnum = 0; in ins_clr_old_idx_znode()
238 static int add_idx_dirt(struct ubifs_info *c, int lnum, int dirt) in add_idx_dirt() argument
241 return ubifs_add_dirt(c, lnum, dirt); in add_idx_dirt()
264 err = add_idx_dirt(c, zbr->lnum, zbr->len); in dirty_cow_znode()
276 err = insert_old_idx(c, zbr->lnum, zbr->offs); in dirty_cow_znode()
279 err = add_idx_dirt(c, zbr->lnum, zbr->len); in dirty_cow_znode()
284 zbr->lnum = 0; in dirty_cow_znode()
452 int len, int lnum, int offs) in try_read_node() argument
458 dbg_io("LEB %d:%d, %s, length %d", lnum, offs, dbg_ntype(type), len); in try_read_node()
460 err = ubifs_leb_read(c, lnum, buf, offs, len, 1); in try_read_node()
463 type, lnum, offs, err); in try_read_node()
504 dbg_tnck(key, "LEB %d:%d, key ", zbr->lnum, zbr->offs); in fallible_read_node()
506 ret = try_read_node(c, node, key_type(c, key), zbr->len, zbr->lnum, in fallible_read_node()
519 zbr->lnum, zbr->offs, zbr->len); in fallible_read_node()
995 o_znode->zbranch[o_n].lnum, o_znode->zbranch[o_n].offs, in fallible_resolve_collision()
1010 static int matches_position(struct ubifs_zbranch *zbr, int lnum, int offs) in matches_position() argument
1012 if (zbr->lnum == lnum && zbr->offs == offs) in matches_position()
1038 int lnum, int offs) in resolve_collision_directly() argument
1045 if (matches_position(&znode->zbranch[nn], lnum, offs)) in resolve_collision_directly()
1057 if (matches_position(&znode->zbranch[nn], lnum, offs)) { in resolve_collision_directly()
1077 if (matches_position(&znode->zbranch[nn], lnum, offs)) in resolve_collision_directly()
1403 static int maybe_leb_gced(struct ubifs_info *c, int lnum, int gc_seq1) in maybe_leb_gced() argument
1425 if (gced_lnum == lnum) in maybe_leb_gced()
1447 void *node, int *lnum, int *offs) in ubifs_tnc_locate() argument
1464 if (lnum) { in ubifs_tnc_locate()
1465 *lnum = zt->lnum; in ubifs_tnc_locate()
1485 if (ubifs_get_wbuf(c, zbr.lnum)) { in ubifs_tnc_locate()
1492 if (err <= 0 || maybe_leb_gced(c, zbr.lnum, gc_seq1)) { in ubifs_tnc_locate()
1522 int n, err = 0, lnum = -1, uninitialized_var(offs); in ubifs_tnc_get_bu_keys() local
1547 lnum = znode->zbranch[n].lnum; in ubifs_tnc_get_bu_keys()
1567 if (lnum < 0) { in ubifs_tnc_get_bu_keys()
1569 lnum = zbr->lnum; in ubifs_tnc_get_bu_keys()
1581 if (zbr->lnum != lnum || zbr->offs != offs) in ubifs_tnc_get_bu_keys()
1652 static int read_wbuf(struct ubifs_wbuf *wbuf, void *buf, int len, int lnum, in read_wbuf() argument
1658 dbg_io("LEB %d:%d, length %d", lnum, offs, len); in read_wbuf()
1659 ubifs_assert(wbuf && lnum >= 0 && lnum < c->leb_cnt && offs >= 0); in read_wbuf()
1664 overlap = (lnum == wbuf->lnum && offs + len > wbuf->offs); in read_wbuf()
1668 return ubifs_leb_read(c, lnum, buf, offs, len, 0); in read_wbuf()
1682 return ubifs_leb_read(c, lnum, buf, offs, rlen, 0); in read_wbuf()
1708 err = ubifs_check_node(c, buf, zbr->lnum, zbr->offs, 0, 0); in validate_data_node()
1724 zbr->lnum, zbr->offs); in validate_data_node()
1735 ubifs_err(c, "bad node at LEB %d:%d", zbr->lnum, zbr->offs); in validate_data_node()
1753 int lnum = bu->zbranch[0].lnum, offs = bu->zbranch[0].offs, len, err, i; in ubifs_tnc_bulk_read() local
1765 wbuf = ubifs_get_wbuf(c, lnum); in ubifs_tnc_bulk_read()
1767 err = read_wbuf(wbuf, bu->buf, len, lnum, offs); in ubifs_tnc_bulk_read()
1769 err = ubifs_leb_read(c, lnum, bu->buf, offs, len, 0); in ubifs_tnc_bulk_read()
1772 if (maybe_leb_gced(c, lnum, bu->gc_seq)) in ubifs_tnc_bulk_read()
1777 lnum, offs, err); in ubifs_tnc_bulk_read()
2112 zbr->lnum = 0; in tnc_insert()
2135 zi->zbranch[0].lnum = c->zroot.lnum; in tnc_insert()
2141 c->zroot.lnum = 0; in tnc_insert()
2166 int ubifs_tnc_add(struct ubifs_info *c, const union ubifs_key *key, int lnum, in ubifs_tnc_add() argument
2173 dbg_tnck(key, "%d:%d, len %d, key ", lnum, offs, len); in ubifs_tnc_add()
2179 zbr.lnum = lnum; in ubifs_tnc_add()
2188 err = ubifs_add_dirt(c, zbr->lnum, zbr->len); in ubifs_tnc_add()
2189 zbr->lnum = lnum; in ubifs_tnc_add()
2216 int old_lnum, int old_offs, int lnum, int offs, int len) in ubifs_tnc_replace() argument
2223 old_offs, lnum, offs, len); in ubifs_tnc_replace()
2234 if (zbr->lnum == old_lnum && zbr->offs == old_offs) { in ubifs_tnc_replace()
2236 err = ubifs_add_dirt(c, zbr->lnum, zbr->len); in ubifs_tnc_replace()
2239 zbr->lnum = lnum; in ubifs_tnc_replace()
2264 err = ubifs_add_dirt(c, zbr->lnum, in ubifs_tnc_replace()
2268 zbr->lnum = lnum; in ubifs_tnc_replace()
2276 err = ubifs_add_dirt(c, lnum, len); in ubifs_tnc_replace()
2299 int lnum, int offs, int len, const struct qstr *nm) in ubifs_tnc_add_nm() argument
2306 lnum, offs, nm->len, nm->name); in ubifs_tnc_add_nm()
2338 err = ubifs_add_dirt(c, zbr->lnum, zbr->len); in ubifs_tnc_add_nm()
2339 zbr->lnum = lnum; in ubifs_tnc_add_nm()
2350 zbr.lnum = lnum; in ubifs_tnc_add_nm()
2404 err = ubifs_add_dirt(c, zbr->lnum, zbr->len); in tnc_delete()
2471 err = insert_old_idx(c, c->zroot.lnum, in tnc_delete()
2476 c->zroot.lnum = zbr->lnum; in tnc_delete()
2649 err = ubifs_add_dirt(c, znode->zbranch[i].lnum, in ubifs_tnc_remove_range()
2994 int lnum, int offs) in lookup_znode() argument
3016 if (c->zroot.lnum == lnum && c->zroot.offs == offs) in lookup_znode()
3047 if (znode->zbranch[n].lnum == lnum && znode->zbranch[n].offs == offs) in lookup_znode()
3072 if (znode->zbranch[n].lnum == lnum && in lookup_znode()
3094 if (znode->zbranch[n].lnum == lnum && in lookup_znode()
3122 int lnum, int offs) in is_idx_node_in_tnc() argument
3126 znode = lookup_znode(c, key, level, lnum, offs); in is_idx_node_in_tnc()
3149 int lnum, int offs) in is_leaf_node_in_tnc() argument
3162 if (lnum == zbr->lnum && offs == zbr->offs) in is_leaf_node_in_tnc()
3182 if (lnum == zbr->lnum && offs == zbr->offs) in is_leaf_node_in_tnc()
3198 if (lnum == zbr->lnum && offs == zbr->offs) in is_leaf_node_in_tnc()
3219 int lnum, int offs, int is_idx) in ubifs_tnc_has_node() argument
3225 err = is_idx_node_in_tnc(c, key, level, lnum, offs); in ubifs_tnc_has_node()
3237 err = is_leaf_node_in_tnc(c, key, lnum, offs); in ubifs_tnc_has_node()
3259 int lnum, int offs) in ubifs_dirty_idx_node() argument
3265 znode = lookup_znode(c, key, level, lnum, offs); in ubifs_dirty_idx_node()