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Code Releases Activity

* add some more debug statements

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This commit is contained in:
Kaspar Schleiser 2010-11-01 15:53:33 +01:00
parent f47541c33f
commit 62035f36c8
1 changed files with 3 additions and 1 deletions
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4
core/mutex.c
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@ -35,6 +35,7 @@ int mutex_init(struct mutex_t* mutex) {
}
int mutex_trylock(struct mutex_t* mutex) {
DEBUG("%s: trylocking to get mutex. val: %u\n", active_thread->name, mutex->val);
return (atomic_set_return(&mutex->val, thread_pid ) == 0);
}
@ -43,7 +44,7 @@ int prio() {
}
int mutex_lock(struct mutex_t* mutex) {
DEBUG("%s: trying to get mutex. val: %u\n", active_thread->name, mutex->val);
DEBUG("%s: trying to get mutex. val: %u\n", active_thread->name, mutex->val);
if (atomic_set_return(&mutex->val,thread_pid) != 0) {
// mutex was locked.
@ -106,6 +107,7 @@ void mutex_wake_waiters(struct mutex_t *mutex, int flags) {
/* queue is empty */
if (!next) {
DEBUG("%s: no waiters?\n", active_thread->name);
mutex->val = 0;
if ( ! (flags & MUTEX_INISR)) eINT();
return;