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register_reboot_notifier(9) [centos man page]

REGISTER_REBOOT_NOTI(9) 					   Driver Basics					   REGISTER_REBOOT_NOTI(9)

NAME
register_reboot_notifier - Register function to be called at reboot time SYNOPSIS
int register_reboot_notifier(struct notifier_block * nb); ARGUMENTS
nb Info about notifier function to be called DESCRIPTION
Registers a function with the list of functions to be called at reboot time. Currently always returns zero, as blocking_notifier_chain_register always returns zero. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 REGISTER_REBOOT_NOTI(9)

Check Out this Related Man Page

STRUCT 
HRTIMER(9) Driver Basics STRUCT HRTIMER(9) NAME
struct_hrtimer - the basic hrtimer structure SYNOPSIS
struct hrtimer { struct timerqueue_node node; ktime_t _softexpires; enum hrtimer_restart (* function) (struct hrtimer *); struct hrtimer_clock_base * base; unsigned long state; #ifdef CONFIG_TIMER_STATS int start_pid; void * start_site; char start_comm[16]; #endif }; MEMBERS
node timerqueue node, which also manages node.expires, the absolute expiry time in the hrtimers internal representation. The time is related to the clock on which the timer is based. Is setup by adding slack to the _softexpires value. For non range timers identical to _softexpires. _softexpires the absolute earliest expiry time of the hrtimer. The time which was given as expiry time when the timer was armed. function timer expiry callback function base pointer to the timer base (per cpu and per clock) state state information (See bit values above) start_pid timer statistics field to store the pid of the task which started the timer start_site timer statistics field to store the site where the timer was started start_comm[16] timer statistics field to store the name of the process which started the timer DESCRIPTION
The hrtimer structure must be initialized by hrtimer_init COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 STRUCT HRTIMER(9)

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