# Timers
+* linux/timer.h
+* struct timer\\_list
+ - unsigned long expires
+ - void function(unsigned long)
+ - unsigned long data
+* init\\_timer
+* TIMER\\_INITIALIZER
+* add\\_timer
+* del\\_timer
+* mod\\_timer
+* del\\_timer\\_sync
+
# Work queues
# Delayed work