66 static void ext2_release_inode(struct super_block *sb, int group, int dir)  in ext2_release_inode()  argument
71 	desc = ext2_get_group_desc(sb, group, &bh);  in ext2_release_inode()
74 			"can't get descriptor for group %d", group);  in ext2_release_inode()
78 	spin_lock(sb_bgl_lock(EXT2_SB(sb), group));  in ext2_release_inode()
82 	spin_unlock(sb_bgl_lock(EXT2_SB(sb), group));  in ext2_release_inode()
204 	int group, best_group = -1;  in find_group_dir()  local
206 	for (group = 0; group < ngroups; group++) {  in find_group_dir()
207 		desc = ext2_get_group_desc (sb, group, NULL);  in find_group_dir()
215 			best_group = group;  in find_group_dir()
265 	int group = -1, i;  in find_group_orlov()  local
281 			group = (parent_group + i) % ngroups;  in find_group_orlov()
282 			desc = ext2_get_group_desc (sb, group, NULL);  in find_group_orlov()
291 			best_group = group;  in find_group_orlov()
295 			group = best_group;  in find_group_orlov()
319 		group = (parent_group + i) % ngroups;  in find_group_orlov()
320 		desc = ext2_get_group_desc (sb, group, NULL);  in find_group_orlov()
323 		if (sbi->s_debts[group] >= max_debt)  in find_group_orlov()
336 		group = (parent_group + i) % ngroups;  in find_group_orlov()
337 		desc = ext2_get_group_desc (sb, group, NULL);  in find_group_orlov()
356 	return group;  in find_group_orlov()
364 	int group, i;  in find_group_other()  local
369 	group = parent_group;  in find_group_other()
370 	desc = ext2_get_group_desc (sb, group, NULL);  in find_group_other()
384 	group = (group + parent->i_ino) % ngroups;  in find_group_other()
391 		group += i;  in find_group_other()
392 		if (group >= ngroups)  in find_group_other()
393 			group -= ngroups;  in find_group_other()
394 		desc = ext2_get_group_desc (sb, group, NULL);  in find_group_other()
404 	group = parent_group;  in find_group_other()
406 		if (++group >= ngroups)  in find_group_other()
407 			group = 0;  in find_group_other()
408 		desc = ext2_get_group_desc (sb, group, NULL);  in find_group_other()
416 	return group;  in find_group_other()
425 	int group, i;  in ext2_new_inode()  local
444 			group = find_group_dir(sb, dir);  in ext2_new_inode()
446 			group = find_group_orlov(sb, dir);  in ext2_new_inode()
448 		group = find_group_other(sb, dir);  in ext2_new_inode()
450 	if (group == -1) {  in ext2_new_inode()
456 		gdp = ext2_get_group_desc(sb, group, &bh2);  in ext2_new_inode()
458 			if (++group == sbi->s_groups_count)  in ext2_new_inode()
459 				group = 0;  in ext2_new_inode()
463 		bitmap_bh = read_inode_bitmap(sb, group);  in ext2_new_inode()
482 			if (++group == sbi->s_groups_count)  in ext2_new_inode()
483 				group = 0;  in ext2_new_inode()
486 		if (ext2_set_bit_atomic(sb_bgl_lock(sbi, group),  in ext2_new_inode()
491 				if (++group == sbi->s_groups_count)  in ext2_new_inode()
492 					group = 0;  in ext2_new_inode()
513 	ino += group * EXT2_INODES_PER_GROUP(sb) + 1;  in ext2_new_inode()
517 			    "block_group = %d,inode=%lu", group,  in ext2_new_inode()
527 	spin_lock(sb_bgl_lock(sbi, group));  in ext2_new_inode()
530 		if (sbi->s_debts[group] < 255)  in ext2_new_inode()
531 			sbi->s_debts[group]++;  in ext2_new_inode()
534 		if (sbi->s_debts[group])  in ext2_new_inode()
535 			sbi->s_debts[group]--;  in ext2_new_inode()
537 	spin_unlock(sb_bgl_lock(sbi, group));  in ext2_new_inode()
560 	ei->i_block_group = group;  in ext2_new_inode()