86,7 → 86,6 |
thread_t *t = (thread_t *) data; |
waitq_t *wq; |
bool do_wakeup = false; |
DEADLOCK_PROBE_INIT(p_wqlock); |
|
spinlock_lock(&threads_lock); |
if (!thread_exists(t)) |
97,7 → 96,6 |
if ((wq = t->sleep_queue)) { /* assignment */ |
if (!spinlock_trylock(&wq->lock)) { |
spinlock_unlock(&t->lock); |
DEADLOCK_PROBE(p_wqlock, DEADLOCK_THRESHOLD); |
goto grab_locks; /* avoid deadlock */ |
} |
|
130,7 → 128,6 |
waitq_t *wq; |
bool do_wakeup = false; |
ipl_t ipl; |
DEADLOCK_PROBE_INIT(p_wqlock); |
|
ipl = interrupts_disable(); |
spinlock_lock(&threads_lock); |
150,7 → 147,6 |
|
if (!spinlock_trylock(&wq->lock)) { |
spinlock_unlock(&t->lock); |
DEADLOCK_PROBE(p_wqlock, DEADLOCK_THRESHOLD); |
goto grab_locks; /* avoid deadlock */ |
} |
|