curr_log_seq     1989 kernel/printk/printk.c 	u64 curr_log_seq;
curr_log_seq     2005 kernel/printk/printk.c 	curr_log_seq = log_next_seq;
curr_log_seq     2007 kernel/printk/printk.c 	pending_output = (curr_log_seq != log_next_seq);