fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / um / kernel / init_task.c

diff --git a/arch/um/kernel/init_task.c b/arch/um/kernel/init_task.c
index 7d6bb96..8cde431 100644 (file)
--- a/arch/um/kernel/init_task.c
+++ b/arch/um/kernel/init_task.c
@@ -3,22 +3,22 @@
  * Licensed under the GPL
  */
 
-#include "linux/config.h"
 #include "linux/mm.h"
 #include "linux/module.h"
 #include "linux/sched.h"
 #include "linux/init_task.h"
-#include "linux/version.h"
+#include "linux/mqueue.h"
 #include "asm/uaccess.h"
 #include "asm/pgtable.h"
 #include "user_util.h"
 #include "mem_user.h"
+#include "os.h"
 
 static struct fs_struct init_fs = INIT_FS;
 struct mm_struct init_mm = INIT_MM(init_mm);
 static struct files_struct init_files = INIT_FILES;
 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
-
+static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
 EXPORT_SYMBOL(init_mm);
 
 /*
@@ -43,24 +43,10 @@ union thread_union init_thread_union
 __attribute__((__section__(".data.init_task"))) = 
 { INIT_THREAD_INFO(init_task) };
 
-struct task_struct *alloc_task_struct(void)
-{
-       return((struct task_struct *) 
-              __get_free_pages(GFP_KERNEL, CONFIG_KERNEL_STACK_ORDER));
-}
-
 void unprotect_stack(unsigned long stack)
 {
-       protect_memory(stack, (1 << CONFIG_KERNEL_STACK_ORDER) * PAGE_SIZE, 
-                      1, 1, 0, 1);
-}
-
-void free_task_struct(struct task_struct *task)
-{
-       /* free_pages decrements the page counter and only actually frees
-        * the pages if they are now not accessed by anything.
-        */
-       free_pages((unsigned long) task, CONFIG_KERNEL_STACK_ORDER);
+       os_protect_memory((void *) stack, (1 << CONFIG_KERNEL_STACK_ORDER) * PAGE_SIZE,
+                      1, 1, 0);
 }
 
 /*