Rework bootstrapping

Start application processors once the kernel is completely initialized,
right before starting the scheduler. This simplifies the procedure with
regard to inter-processor pmap updates.

1 files changed, 8 insertions, 1 deletions

diff --git a/arch/x86/machine/pmap.h b/arch/x86/machine/pmap.h
index ea5692d7..2a34a8f5 100644
--- a/arch/x86/machine/pmap.h
+++ b/arch/x86/machine/pmap.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, 2012, 2013 Richard Braun.
+ * Copyright (c) 2010-2014 Richard Braun.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -222,6 +222,13 @@ void pmap_update_intr(struct trap_frame *frame);
 void pmap_setup(void);
 
 /*
+ * Set up the pmap module for multiprocessor operations.
+ *
+ * This function basically enables pmap updates across processors.
+ */
+void pmap_mp_setup(void);
+
+/*
  * Create a pmap for a user task.
  */
 int pmap_create(struct pmap **pmapp);