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/*
* Copyright (C) 2000, 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
#include "linux/module.h"
#include "linux/sched.h"
#include "asm/smp.h"
#include "user_util.h"
#include "kern_util.h"
#include "kern.h"
#include "os.h"
#include "mode.h"
#include "choose-mode.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
}
void uml_cleanup(void)
{
kmalloc_ok = 0;
do_uml_exitcalls();
kill_off_processes();
}
void machine_restart(char * __unused)
{
uml_cleanup();
CHOOSE_MODE(reboot_tt(), reboot_skas());
}
void machine_power_off(void)
{
uml_cleanup();
CHOOSE_MODE(halt_tt(), halt_skas());
}
void machine_halt(void)
{
machine_power_off();
}
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