pending_output 1987 kernel/printk/printk.c bool in_sched = false, pending_output; pending_output 2007 kernel/printk/printk.c pending_output = (curr_log_seq != log_next_seq); pending_output 2011 kernel/printk/printk.c if (!in_sched && pending_output) { pending_output 2028 kernel/printk/printk.c if (pending_output)