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[kernel] remove current_thread global, add get|set_current_thread() accessor

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-Up to the architecture to implement the getter|setter
This commit is contained in:
Travis Geiselbrecht
2014-05-03 23:57:15 -07:00
parent a69f397e06
commit 94920d35d1
5 changed files with 56 additions and 36 deletions
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20
app/tests/thread_tests.c
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@@ -34,7 +34,7 @@
static int sleep_thread(void *arg)
{
for (;;) {
printf("sleeper %p\n", current_thread);
printf("sleeper %p\n", get_current_thread());
thread_sleep(rand() % 500);
}
return 0;
@@ -58,7 +58,7 @@ static mutex_t sem_test_mutex;
static int semaphore_producer(void *unused)
{
printf("semaphore producer %p starting up, running for %d iterations\n", current_thread, sem_total_its);
printf("semaphore producer %p starting up, running for %d iterations\n", get_current_thread(), sem_total_its);
for (int x = 0; x < sem_total_its; x++) {
sem_post(&sem);
@@ -81,10 +81,10 @@ static int semaphore_consumer(void *unused)
sem_remaining_its -= iterations;
mutex_release(&sem_test_mutex);
printf("semaphore consumer %p starting up, running for %u iterations\n", current_thread, iterations);
printf("semaphore consumer %p starting up, running for %u iterations\n", get_current_thread(), iterations);
for (unsigned int x = 0; x < iterations; x++)
sem_wait(&sem);
printf("semaphore consumer %p done\n", current_thread);
printf("semaphore consumer %p done\n", get_current_thread());
atomic_add(&sem_threads, -1);
return 0;
}
@@ -136,7 +136,7 @@ static int mutex_thread(void *arg)
mutex_t *m = (mutex_t *)arg;
printf("mutex tester thread %p starting up, will go for %d iterations\n", current_thread, iterations);
printf("mutex tester thread %p starting up, will go for %d iterations\n", get_current_thread(), iterations);
for (i = 0; i < iterations; i++) {
mutex_acquire(m);
@@ -144,7 +144,7 @@ static int mutex_thread(void *arg)
if (shared != 0)
panic("someone else has messed with the shared data\n");
shared = (intptr_t)current_thread;
shared = (intptr_t)get_current_thread();
thread_yield();
shared = 0;
@@ -262,12 +262,12 @@ static int event_waiter(void *arg)
printf("event waiter starting\n");
while (count > 0) {
printf("%p: waiting on event...\n", current_thread);
printf("%p: waiting on event...\n", get_current_thread());
if (event_wait(&e) < 0) {
printf("%p: event_wait() returned error\n", current_thread);
printf("%p: event_wait() returned error\n", get_current_thread());
return -1;
}
printf("%p: done waiting on event...\n", current_thread);
printf("%p: done waiting on event...\n", get_current_thread());
thread_yield();
count--;
}
@@ -326,7 +326,7 @@ void event_test(void)
static int quantum_tester(void *arg)
{
for (;;) {
printf("%p: in this thread. rq %d\n", current_thread, current_thread->remaining_quantum);
printf("%p: in this thread. rq %d\n", get_current_thread(), get_current_thread()->remaining_quantum);
}
return 0;
}