xv6-cs450/spinlock.h

struct spinlock {
  uint locked;
  uint32_t pc;
  int cpu;
};
cvs add spinlock.h fix race in schedule() 2006-07-12 11:10:25 +02:00			`struct spinlock {`
add uint and standardize on typedefs instead of unsigned 2006-07-17 03:52:13 +02:00			`uint locked;`
add ide_lock for sleep 2006-07-17 07:00:25 +02:00			`uint32_t pc;`
			`int cpu;`
cvs add spinlock.h fix race in schedule() 2006-07-12 11:10:25 +02:00			`};`