intena            368 proc.c           int intena;
intena            379 proc.c           intena = mycpu()->intena;
intena            381 proc.c           mycpu()->intena = intena;
intena              9 proc.h           int intena;                  // Were interrupts enabled before pushcli?
intena            112 spinlock.c         mycpu()->intena = eflags & FL_IF;
intena            123 spinlock.c       if(mycpu()->ncli == 0 && mycpu()->intena)