diff options
Diffstat (limited to 'kern/mutex/mutex_plain.c')
| -rw-r--r-- | kern/mutex/mutex_plain.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/kern/mutex/mutex_plain.c b/kern/mutex/mutex_plain.c index 55e7a251..bc49ca0b 100644 --- a/kern/mutex/mutex_plain.c +++ b/kern/mutex/mutex_plain.c @@ -76,12 +76,11 @@ mutex_plain_lock_slow_common(struct mutex *mutex, bool timed, uint64_t ticks) { unsigned int state; struct sleepq *sleepq; - unsigned long flags; int error; error = 0; - sleepq = sleepq_lend(mutex, false, &flags); + sleepq = sleepq_lend(mutex, false); for (;;) { state = atomic_swap(&mutex->state, MUTEX_CONTENDED, ATOMIC_RELEASE); @@ -121,7 +120,7 @@ mutex_plain_lock_slow_common(struct mutex *mutex, bool timed, uint64_t ticks) } out: - sleepq_return(sleepq, flags); + sleepq_return(sleepq); return error; } @@ -145,9 +144,8 @@ void mutex_plain_unlock_slow(struct mutex *mutex) { struct sleepq *sleepq; - unsigned long flags; - sleepq = sleepq_acquire(mutex, false, &flags); + sleepq = sleepq_acquire(mutex, false); if (sleepq == NULL) { return; @@ -155,7 +153,7 @@ mutex_plain_unlock_slow(struct mutex *mutex) sleepq_signal(sleepq); - sleepq_release(sleepq, flags); + sleepq_release(sleepq); } static int |