67 		loff_t pos)  in write_dir()  argument
69 	return logfs_inode_write(dir, dd, sizeof(*dd), pos, WF_LOCK, NULL);  in write_dir()
77 static s64 dir_seek_data(struct inode *inode, s64 pos)  in dir_seek_data()  argument
79 	s64 new_pos = logfs_seek_data(inode, pos);  in dir_seek_data()
81 	return max(pos, new_pos - 1);  in dir_seek_data()
86 	loff_t pos = bix << inode->i_sb->s_blocksize_bits;  in beyond_eof()  local
87 	return pos >= i_size_read(inode);  in beyond_eof()
287 	loff_t pos;  in logfs_readdir()  local
291 	if (ctx->pos < 0)  in logfs_readdir()
297 	pos = ctx->pos - 2;  in logfs_readdir()
298 	BUG_ON(pos < 0);  in logfs_readdir()
299 	for (;; pos++, ctx->pos++) {  in logfs_readdir()
301 		if (beyond_eof(dir, pos))  in logfs_readdir()
303 		if (!logfs_exist_block(dir, pos)) {  in logfs_readdir()
305 			pos = dir_seek_data(dir, pos);  in logfs_readdir()
308 		page = read_cache_page(dir->i_mapping, pos,  in logfs_readdir()
551 		struct logfs_disk_dentry *dd, loff_t *pos)  in logfs_get_dd()  argument
559 	*pos = page->index;  in logfs_get_dd()
567 static int logfs_delete_dd(struct inode *dir, loff_t pos)  in logfs_delete_dd()  argument
574 	BUG_ON(beyond_eof(dir, pos));  in logfs_delete_dd()
576 	log_dir(" Delete dentry (%lx, %llx)\n", dir->i_ino, pos);  in logfs_delete_dd()
577 	return logfs_delete(dir, pos, NULL);  in logfs_delete_dd()
591 	loff_t pos;  in logfs_rename_cross()  local
595 	err = logfs_get_dd(old_dir, old_dentry, &dd, &pos);  in logfs_rename_cross()
605 	ta->pos = pos;  in logfs_rename_cross()
624 	err = logfs_delete_dd(old_dir, pos);  in logfs_rename_cross()
636 	loff_t pos;  in logfs_replace_inode()  local
639 	err = logfs_get_dd(dir, dentry, dd, &pos);  in logfs_replace_inode()
645 	err = write_dir(dir, dd, pos);  in logfs_replace_inode()
648 	log_dir("Replace dentry (%lx, %llx) %s -> %llx\n", dir->i_ino, pos,  in logfs_replace_inode()
666 	loff_t pos;  in logfs_rename_target()  local
676 	err = logfs_get_dd(old_dir, old_dentry, &dd, &pos);  in logfs_rename_target()
686 	ta->pos = pos;  in logfs_rename_target()
704 	err = logfs_delete_dd(old_dir, pos);  in logfs_rename_target()
733 	u64 ino, pos;  in logfs_replay_journal()  local
756 		pos = super->s_rename_pos;  in logfs_replay_journal()
758 				ino, pos);  in logfs_replay_journal()
765 		err = logfs_delete_dd(inode, pos);  in logfs_replay_journal()
769 			super->s_rename_pos = pos;  in logfs_replay_journal()