ptos: thread: Initialize the threading subsystem

Signed-off-by: Chloe M. <chloe@mensia.org>

service/ptos/head/ps/thread.h

@@ -36,6 +36,11 @@ typedef struct _THREAD {
     TAILQ_ENTRY(_THREAD) ThreadLink;
 } THREAD;
 
+/*
+ * Initialize the threading layer
+ */
+VOID PsThreadInit(VOID);
+
 /*
  * Exit the current thread
  *

service/ptos/ke/init.c

@@ -135,6 +135,9 @@ KiKernelInit(VOID)
     /* Phase 2 init of bootstrap core */
     HalKpcrP2Init(&BootstrapCore);
 
+    /* Initialize threading */
+    PsThreadInit();
+
     /* Initialize the PBI manager */
     ExPbiInit();
 

service/ptos/ps/thread.c

@@ -64,3 +64,9 @@ PsExitThread(ULONG ExitCode)
         HalCpuSuspend();
     }
 }
+
+VOID
+PsThreadInit(VOID)
+{
+    SCHED_QUEUE_INIT(&ReaperQueue);
+}