17 	anode_secno a = -1;  in hpfs_bplus_lookup()  local
22 	if (hpfs_sb(s)->sb_chk) if (hpfs_stop_cycles(s, a, &c1, &c2, "hpfs_bplus_lookup")) return -1;  in hpfs_bplus_lookup()
26 				a = le32_to_cpu(btree->u.internal[i].down);  in hpfs_bplus_lookup()
28 				if (!(anode = hpfs_map_anode(s, a, &bh))) return -1;  in hpfs_bplus_lookup()
32 		hpfs_error(s, "sector %08x not found in internal anode %08x", sec, a);  in hpfs_bplus_lookup()
39 …a = le32_to_cpu(btree->u.external[i].disk_secno) + sec - le32_to_cpu(btree->u.external[i].file_sec…  in hpfs_bplus_lookup()
40 			if (hpfs_sb(s)->sb_chk) if (hpfs_chk_sectors(s, a, 1, "data")) {  in hpfs_bplus_lookup()
51 			return a;  in hpfs_bplus_lookup()
53 	hpfs_error(s, "sector %08x not found in external anode %08x", sec, a);  in hpfs_bplus_lookup()
65 	anode_secno a, na = -1, ra, up = -1;  in hpfs_add_sector_to_btree()  local
78 	a = node;  in hpfs_add_sector_to_btree()
81 		hpfs_error(s, "anode %08x has no entries", a);  in hpfs_add_sector_to_btree()
86 		a = le32_to_cpu(btree->u.internal[n].down);  in hpfs_add_sector_to_btree()
91 			if (hpfs_stop_cycles(s, a, &c1, &c2, "hpfs_add_sector_to_btree #1")) return -1;  in hpfs_add_sector_to_btree()
92 		if (!(anode = hpfs_map_anode(s, a, &bh))) return -1;  in hpfs_add_sector_to_btree()
124 		up = a != node ? le32_to_cpu(anode->up) : -1;  in hpfs_add_sector_to_btree()
125 		if (!(anode = hpfs_alloc_anode(s, a, &na, &bh1))) {  in hpfs_add_sector_to_btree()
130 		if (a == node && fnod) {  in hpfs_add_sector_to_btree()
162 	if ((a == node && fnod) || na == -1) return se;  in hpfs_add_sector_to_btree()
200 		a = na;  in hpfs_add_sector_to_btree()
201 		if ((new_anode = hpfs_alloc_anode(s, a, &na, &bh))) {  in hpfs_add_sector_to_btree()
208 			anode->btree.u.internal[0].down = cpu_to_le32(a);  in hpfs_add_sector_to_btree()
212 			if ((anode = hpfs_map_anode(s, a, &bh))) {  in hpfs_add_sector_to_btree()
217 		} else na = a;  in hpfs_add_sector_to_btree()
329 static secno anode_lookup(struct super_block *s, anode_secno a, unsigned sec)  in anode_lookup()  argument
333 	if (!(anode = hpfs_map_anode(s, a, &bh))) return -1;  in anode_lookup()
337 int hpfs_ea_read(struct super_block *s, secno a, int ano, unsigned pos,  in hpfs_ea_read()  argument
346 			if ((sec = anode_lookup(s, a, pos >> 9)) == -1)  in hpfs_ea_read()
348 		} else sec = a + (pos >> 9);  in hpfs_ea_read()
360 int hpfs_ea_write(struct super_block *s, secno a, int ano, unsigned pos,  in hpfs_ea_write()  argument
369 			if ((sec = anode_lookup(s, a, pos >> 9)) == -1)  in hpfs_ea_write()
371 		} else sec = a + (pos >> 9);  in hpfs_ea_write()
384 void hpfs_ea_remove(struct super_block *s, secno a, int ano, unsigned len)  in hpfs_ea_remove()  argument
389 		if (!(anode = hpfs_map_anode(s, a, &bh))) return;  in hpfs_ea_remove()
392 		hpfs_free_sectors(s, a, 1);  in hpfs_ea_remove()
393 	} else hpfs_free_sectors(s, a, (len + 511) >> 9);  in hpfs_ea_remove()