head_block       1678 fs/xfs/xfs_log_recover.c 	int		tail_block, head_block;
head_block       1686 fs/xfs/xfs_log_recover.c 	head_block = log->l_curr_block;
head_block       1702 fs/xfs/xfs_log_recover.c 		if (unlikely(head_block < tail_block || head_block >= log->l_logBBsize)) {
head_block       1707 fs/xfs/xfs_log_recover.c 		tail_distance = tail_block + (log->l_logBBsize - head_block);
head_block       1714 fs/xfs/xfs_log_recover.c 		if (unlikely(head_block >= tail_block || head_cycle != (tail_cycle + 1))){
head_block       1719 fs/xfs/xfs_log_recover.c 		tail_distance = tail_block - head_block;
head_block       1741 fs/xfs/xfs_log_recover.c 	if ((head_block + max_distance) <= log->l_logBBsize) {
head_block       1750 fs/xfs/xfs_log_recover.c 				head_block, max_distance, tail_cycle,
head_block       1762 fs/xfs/xfs_log_recover.c 		distance = log->l_logBBsize - head_block;
head_block       1764 fs/xfs/xfs_log_recover.c 				head_block, distance, tail_cycle,
head_block       1778 fs/xfs/xfs_log_recover.c 		distance = max_distance - (log->l_logBBsize - head_block);