xv6-65oo2/spinlock.h

struct spinlock {
  uint locked;
  uint32_t pc;
  int cpu;
};
cvs add spinlock.h fix race in schedule() 2006-07-12 09:10:25 +00:00			`struct spinlock {`
add uint and standardize on typedefs instead of unsigned 2006-07-17 01:52:13 +00:00			`uint locked;`
add ide_lock for sleep 2006-07-17 05:00:25 +00:00			`uint32_t pc;`
			`int cpu;`
cvs add spinlock.h fix race in schedule() 2006-07-12 09:10:25 +00:00			`};`