diff options
Diffstat (limited to 'kern/thread.c')
| -rw-r--r-- | kern/thread.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/kern/thread.c b/kern/thread.c index 720711c..8c4fc22 100644 --- a/kern/thread.c +++ b/kern/thread.c @@ -123,6 +123,15 @@ decl_simple_lock_data(, stack_lock_data)/* splsched only */ */ static struct kmem_cache stack_cache; +vm_offset_t +thread_bootstrap_stack_alloc(void) +{ + vm_offset_t stack; + stack = kmem_cache_alloc(&stack_cache); + assert ((stack & (KERNEL_STACK_SIZE-1)) == 0); + return stack; +} + /* * stack_alloc_try: * @@ -220,7 +229,7 @@ void stack_privilege( thread->stack_privilege = current_stack(); } -void thread_init(void) +void thread_bootstrap(void) { kmem_cache_init(&thread_cache, "thread", sizeof(struct thread), 0, NULL, 0); @@ -233,7 +242,10 @@ void thread_init(void) kmem_cache_init(&stack_cache, "stack", KERNEL_STACK_SIZE, KERNEL_STACK_SIZE, NULL, 0); +} +void thread_init(void) +{ /* * Fill in a template thread for fast initialization. * [Fields that must be (or are typically) reset at |