diff options
Diffstat (limited to 'sys/sys/lockmgr.h')
| -rw-r--r-- | sys/sys/lockmgr.h | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/sys/sys/lockmgr.h b/sys/sys/lockmgr.h index 53e9f4c45d81..3aebc6ba03cb 100644 --- a/sys/sys/lockmgr.h +++ b/sys/sys/lockmgr.h @@ -48,7 +48,7 @@ struct mtx; /* * The general lock structure. Provides for multiple shared locks, * upgrading from shared to exclusive, and sleeping until the lock - * can be gained. The simple locks are defined in <machine/param.h>. + * can be gained. */ struct lock { struct mtx *lk_interlock; /* lock on remaining fields */ @@ -221,22 +221,4 @@ void lockmgr_printinfo __P((struct lock *)); int lockstatus __P((struct lock *, struct proc *)); int lockcount __P((struct lock *)); -#ifdef SIMPLELOCK_DEBUG -void _simple_unlock __P((struct simplelock *alp, const char *, int)); -#define simple_unlock(alp) _simple_unlock(alp, __FILE__, __LINE__) -int _simple_lock_try __P((struct simplelock *alp, const char *, int)); -#define simple_lock_try(alp) _simple_lock_try(alp, __FILE__, __LINE__) -void _simple_lock __P((struct simplelock *alp, const char *, int)); -#define simple_lock(alp) _simple_lock(alp, __FILE__, __LINE__) -void simple_lock_init __P((struct simplelock *alp)); -#else /* !SIMPLELOCK_DEBUG */ -#if MAXCPU == 1 /* no multiprocessor locking is necessary */ -#define NULL_SIMPLELOCKS -#define simple_lock_init(alp) -#define simple_lock(alp) -#define simple_lock_try(alp) (1) /* always succeeds */ -#define simple_unlock(alp) -#endif /* MAXCPU == 1 */ -#endif /* !SIMPLELOCK_DEBUG */ - #endif /* !_LOCK_H_ */ |