130,8 → 130,8 |
}; |
|
struct lock_class_stats { |
unsigned long contention_point[4]; |
unsigned long contending_point[4]; |
unsigned long contention_point[LOCKSTAT_POINTS]; |
unsigned long contending_point[LOCKSTAT_POINTS]; |
struct lock_time read_waittime; |
struct lock_time write_waittime; |
struct lock_time read_holdtime; |
255,6 → 255,7 |
unsigned int check:1; /* see lock_acquire() comment */ |
unsigned int hardirqs_off:1; |
unsigned int references:12; /* 32 bits */ |
unsigned int pin_count; |
}; |
|
/* |
354,6 → 355,9 |
extern void lockdep_clear_current_reclaim_state(void); |
extern void lockdep_trace_alloc(gfp_t mask); |
|
extern void lock_pin_lock(struct lockdep_map *lock); |
extern void lock_unpin_lock(struct lockdep_map *lock); |
|
# define INIT_LOCKDEP .lockdep_recursion = 0, .lockdep_reclaim_gfp = 0, |
|
#define lockdep_depth(tsk) (debug_locks ? (tsk)->lockdep_depth : 0) |
368,6 → 372,9 |
|
#define lockdep_recursing(tsk) ((tsk)->lockdep_recursion) |
|
#define lockdep_pin_lock(l) lock_pin_lock(&(l)->dep_map) |
#define lockdep_unpin_lock(l) lock_unpin_lock(&(l)->dep_map) |
|
#else /* !CONFIG_LOCKDEP */ |
|
static inline void lockdep_off(void) |
420,6 → 427,9 |
|
#define lockdep_recursing(tsk) (0) |
|
#define lockdep_pin_lock(l) do { (void)(l); } while (0) |
#define lockdep_unpin_lock(l) do { (void)(l); } while (0) |
|
#endif /* !LOCKDEP */ |
|
#ifdef CONFIG_LOCK_STAT |
531,8 → 541,13 |
# define might_lock_read(lock) do { } while (0) |
#endif |
|
#ifdef CONFIG_PROVE_RCU |
#ifdef CONFIG_LOCKDEP |
void lockdep_rcu_suspicious(const char *file, const int line, const char *s); |
#else |
static inline void |
lockdep_rcu_suspicious(const char *file, const int line, const char *s) |
{ |
} |
#endif |
|
#endif /* __LINUX_LOCKDEP_H */ |