diff options
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_mutex.c | 5 | ||||
| -rw-r--r-- | sys/kern/kern_rwlock.c | 10 |
2 files changed, 15 insertions, 0 deletions
diff --git a/sys/kern/kern_mutex.c b/sys/kern/kern_mutex.c index c477ecceac5..ae420759d6b 100644 --- a/sys/kern/kern_mutex.c +++ b/sys/kern/kern_mutex.c @@ -897,8 +897,13 @@ mutex_ownable(const kmutex_t *mtx) * * Try to acquire the mutex; return non-zero if we did. */ +#ifdef LOCKDOC +int +_mutex_tryenter(kmutex_t *mtx) +#else int mutex_tryenter(kmutex_t *mtx) +#endif { uintptr_t curthread; diff --git a/sys/kern/kern_rwlock.c b/sys/kern/kern_rwlock.c index a43f0d058dd..d4bfaca7a86 100644 --- a/sys/kern/kern_rwlock.c +++ b/sys/kern/kern_rwlock.c @@ -588,8 +588,13 @@ rw_vector_tryenter(krwlock_t *rw, const krw_t op) * * Downgrade a write lock to a read lock. */ +#ifdef LOCKDOC +void +_rw_downgrade(krwlock_t *rw) +#else void rw_downgrade(krwlock_t *rw) +#endif { uintptr_t owner, curthread, newown, next; turnstile_t *ts; @@ -689,8 +694,13 @@ rw_downgrade(krwlock_t *rw) * Try to upgrade a read lock to a write lock. We must be the only * reader. */ +#ifdef LOCKDOC +int +_rw_tryupgrade(krwlock_t *rw) +#else int rw_tryupgrade(krwlock_t *rw) +#endif { uintptr_t owner, curthread, newown, next; struct lwp *l; |
