Cross Reference: /fs/ubifs/tnc

Lines Matching defs:lnum
33  * @lnum: LEB number where new index node will be written
38 			 struct ubifs_znode *znode, int lnum, int offs, int len)
52 		br->lnum = cpu_to_le32(zbr->lnum);
55 		if (!zbr->lnum || !zbr->len) {
64 	znode->lnum = lnum;
76 		zbr->lnum = lnum;
80 		c->zroot.lnum = lnum;
104  * @lnum: LEB number that gap appears in
111 static int fill_gap(struct ubifs_info *c, int lnum, int gap_start, int gap_end,
134 					    lnum, gap_pos, len);
154 	       lnum, gap_start, gap_end, gap_end - gap_start, written, pad_len);
163  * @lnum: LEB number of obsoleted index node
168 static int find_old_idx(struct ubifs_info *c, int lnum, int offs)
176 		if (lnum < o->lnum)
178 		else if (lnum > o->lnum)
195  * @lnum: LEB number of index node
198  * If @key / @lnum / @offs identify an index node that was not part of the old
204 			      int level, int lnum, int offs)
208 	ret = is_idx_node_in_tnc(c, key, level, lnum, offs);
212 		if (find_old_idx(c, lnum, offs))
233 	int lnum, dirt = 0, gap_start, gap_end, err, written, tot_written;
237 	lnum = ubifs_find_dirty_idx_leb(c);
238 	if (lnum < 0)
243 		return lnum; /* Error code */
244 	*p = lnum;
245 	dbg_gc("LEB %d", lnum);
251 	sleb = ubifs_scan(c, lnum, 0, c->ileb_buf, 0);
265 		in_use = is_idx_node_in_use(c, &snod->key, level, lnum,
282 			written = fill_gap(c, lnum, gap_start, gap_end, &dirt);
295 	written = fill_gap(c, lnum, gap_start, gap_end, &dirt);
302 		dbg_gc("LEB %d wrote %d index nodes", lnum, tot_written);
303 		err = ubifs_read_one_lp(c, lnum, &lp);
311 			err = ubifs_change_one_lp(c, lnum,
319 	err = ubifs_change_one_lp(c, lnum, c->leb_size - c->ileb_len, dirt,
323 	err = ubifs_leb_change(c, lnum, c->ileb_buf, c->ileb_len);
326 	dbg_gc("LEB %d wrote %d index nodes", lnum, tot_written);
416 	int lnum, offs, len, next_len, buf_len, buf_offs, used, avail;
423 	lnum = c->ihead_lnum;
434 		lnum = -1;
442 		if (lnum == -1) {
447 			lnum = c->ilebs[c->ileb_nxt++];
455 		znode->lnum = lnum;
467 			zbr->lnum = lnum;
471 			c->zroot.lnum = lnum;
513 				err = ubifs_update_one_lp(c, lnum,
518 				lnum = -1;
526 		err = ubifs_update_one_lp(c, lnum, c->leb_size - buf_offs,
533 	c->dbg->new_ihead_lnum = lnum;
667 	int i, leb_cnt, lnum;
679 		lnum = ubifs_find_free_leb_for_idx(c);
680 		if (lnum < 0)
681 			return lnum;
682 		c->ilebs[c->ileb_cnt++] = lnum;
683 		dbg_cmt("LEB %d", lnum);
701 	int i, err = 0, lnum, er;
704 		lnum = c->ilebs[i];
705 		dbg_cmt("LEB %d", lnum);
706 		er = ubifs_change_one_lp(c, lnum, LPROPS_NC, LPROPS_NC, 0,
810 	int i, lnum, offs, len, next_len, buf_len, buf_offs, used;
821 	lnum = c->ihead_lnum;
832 		err = ubifs_update_one_lp(c, lnum, LPROPS_NC, 0, 0,
836 		lnum = -1;
854 			br->lnum = cpu_to_le32(zbr->lnum);
857 			if (!zbr->lnum || !zbr->len) {
868 		if (lnum == -1) {
869 			lnum = c->ilebs[lnum_pos++];
876 		if (lnum != znode->lnum || offs != znode->offs ||
952 		err = ubifs_leb_write(c, lnum, c->cbuf, buf_offs, blen);
958 				err = ubifs_update_one_lp(c, lnum, LPROPS_NC, 0,
962 				lnum = -1;
974 	if (lnum != c->dbg->new_ihead_lnum ||
980 	c->ihead_lnum = lnum;