diff options
Diffstat (limited to 'src/kernel/core/thread.c')
| -rw-r--r-- | src/kernel/core/thread.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/kernel/core/thread.c b/src/kernel/core/thread.c index 53b3e70..c4d4f93 100644 --- a/src/kernel/core/thread.c +++ b/src/kernel/core/thread.c @@ -120,7 +120,7 @@ void run_scheduler() { // At this point, interrupts are disabled // This function is expected NEVER TO RETURN - /*thread_t *prev_thread = current_thread;*/ + thread_t *prev_thread = current_thread; if (current_thread != 0 && current_thread->state == T_STATE_RUNNING) { current_thread->last_ran = get_kernel_time(); @@ -129,7 +129,7 @@ void run_scheduler() { } current_thread = dequeue_thread(); - /*if (current_thread != prev_thread) dbg_printf("[0x%p]\n", current_thread);*/ + if (current_thread != prev_thread) dbg_printf("[0x%p]\n", current_thread); if (current_thread != 0) { thread_t *ptr = current_thread; @@ -345,19 +345,19 @@ void usleep(int usecs) { if (ok) wait_on(current_thread); } -void exit() { - void exit_cleanup_task(void* v) { - thread_t *t = (thread_t*)v; - - if (t->proc == 0) { - // stand alone thread, can be deleted safely - delete_thread(t); - } else { - // call specific routine from process code - process_thread_exited(t); - } +void exit_cleanup_task(void* v) { + thread_t *t = (thread_t*)v; + + if (t->proc == 0) { + // stand alone thread, can be deleted safely + delete_thread(t); + } else { + // call specific routine from process code + process_thread_exited(t); } +} +void exit() { int st = enter_critical(CL_NOSWITCH); // the critical section here does not guarantee that worker_push will return immediately // (it may switch before adding the delete_thread task), but once the task is added |