diff options
Diffstat (limited to 'erts/emulator/beam/erl_lock_count.c')
| -rw-r--r-- | erts/emulator/beam/erl_lock_count.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/erts/emulator/beam/erl_lock_count.c b/erts/emulator/beam/erl_lock_count.c index 26028aeefc..239773f366 100644 --- a/erts/emulator/beam/erl_lock_count.c +++ b/erts/emulator/beam/erl_lock_count.c @@ -166,8 +166,8 @@ static void print_lock_x(erts_lcnt_lock_t *lock, Uint16 flag, char *action, char int i; type = lcnt_lock_type(lock->flag); - ethr_atomic_read(&lock->r_state, &r_state); - ethr_atomic_read(&lock->w_state, &w_state); + r_state = ethr_atomic_read(&lock->r_state); + w_state = ethr_atomic_read(&lock->w_state); if (lock->flag & flag) { @@ -394,10 +394,10 @@ void erts_lcnt_lock_opt(erts_lcnt_lock_t *lock, Uint16 option) { ASSERT(eltd); - ethr_atomic_read(&lock->w_state, &w_state); + w_state = ethr_atomic_read(&lock->w_state); if (option & ERTS_LCNT_LO_WRITE) { - ethr_atomic_read(&lock->r_state, &r_state); + r_state = ethr_atomic_read(&lock->r_state); ethr_atomic_inc( &lock->w_state); } if (option & ERTS_LCNT_LO_READ) { @@ -423,7 +423,7 @@ void erts_lcnt_lock(erts_lcnt_lock_t *lock) { if (erts_lcnt_rt_options & ERTS_LCNT_OPT_SUSPEND) return; - ethr_atomic_read(&lock->w_state, &w_state); + w_state = ethr_atomic_read(&lock->w_state); ethr_atomic_inc( &lock->w_state); eltd = lcnt_get_thread_data(); @@ -478,7 +478,7 @@ void erts_lcnt_lock_post_x(erts_lcnt_lock_t *lock, char *file, unsigned int line #ifdef DEBUG if (!(lock->flag & (ERTS_LCNT_LT_RWMUTEX | ERTS_LCNT_LT_RWSPINLOCK))) { - ethr_atomic_read(&lock->flowstate, &flowstate); + flowstate = ethr_atomic_read(&lock->flowstate); ASSERT(flowstate == 0); ethr_atomic_inc( &lock->flowstate); } @@ -522,12 +522,12 @@ void erts_lcnt_unlock(erts_lcnt_lock_t *lock) { if (erts_lcnt_rt_options & ERTS_LCNT_OPT_SUSPEND) return; #ifdef DEBUG /* flowstate */ - ethr_atomic_read(&lock->flowstate, &flowstate); + flowstate = ethr_atomic_read(&lock->flowstate); ASSERT(flowstate == 1); ethr_atomic_dec( &lock->flowstate); /* write state */ - ethr_atomic_read(&lock->w_state, &w_state); + w_state = ethr_atomic_read(&lock->w_state); ASSERT(w_state > 0) #endif ethr_atomic_dec(&lock->w_state); @@ -558,7 +558,7 @@ void erts_lcnt_trylock(erts_lcnt_lock_t *lock, int res) { if (res != EBUSY) { #ifdef DEBUG - ethr_atomic_read(&lock->flowstate, &flowstate); + flowstate = ethr_atomic_read(&lock->flowstate); ASSERT(flowstate == 0); ethr_atomic_inc( &lock->flowstate); #endif |