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-rw-r--r--arch/um/kernel/reboot.c57
1 files changed, 25 insertions, 32 deletions
diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c
index 7e4305a1fd3..04cebcf0679 100644
--- a/arch/um/kernel/reboot.c
+++ b/arch/um/kernel/reboot.c
@@ -1,60 +1,53 @@
/*
- * Copyright (C) 2000, 2002 Jeff Dike (jdike@karaya.com)
+ * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
-#include "linux/module.h"
#include "linux/sched.h"
-#include "asm/smp.h"
-#include "kern_util.h"
-#include "kern.h"
#include "os.h"
-#include "mode.h"
-#include "choose-mode.h"
+#include "skas.h"
void (*pm_power_off)(void);
-#ifdef CONFIG_SMP
-static void kill_idlers(int me)
-{
-#ifdef CONFIG_MODE_TT
- struct task_struct *p;
- int i;
-
- for(i = 0; i < ARRAY_SIZE(idle_threads); i++){
- p = idle_threads[i];
- if((p != NULL) && (p->thread.mode.tt.extern_pid != me))
- os_kill_process(p->thread.mode.tt.extern_pid, 0);
- }
-#endif
-}
-#endif
-
static void kill_off_processes(void)
{
- CHOOSE_MODE(kill_off_processes_tt(), kill_off_processes_skas());
-#ifdef CONFIG_SMP
- kill_idlers(os_getpid());
-#endif
+ if(proc_mm)
+ /*
+ * FIXME: need to loop over userspace_pids
+ */
+ os_kill_ptraced_process(userspace_pid[0], 1);
+ else {
+ struct task_struct *p;
+ int pid, me;
+
+ me = os_getpid();
+ for_each_process(p){
+ if(p->mm == NULL)
+ continue;
+
+ pid = p->mm->context.id.u.pid;
+ os_kill_ptraced_process(pid, 1);
+ }
+ }
}
void uml_cleanup(void)
{
- kmalloc_ok = 0;
+ kmalloc_ok = 0;
do_uml_exitcalls();
kill_off_processes();
}
void machine_restart(char * __unused)
{
- uml_cleanup();
- CHOOSE_MODE(reboot_tt(), reboot_skas());
+ uml_cleanup();
+ reboot_skas();
}
void machine_power_off(void)
{
- uml_cleanup();
- CHOOSE_MODE(halt_tt(), halt_skas());
+ uml_cleanup();
+ halt_skas();
}
void machine_halt(void)