diff options
Diffstat (limited to 'arch/um/kernel/reboot.c')
| -rw-r--r-- | arch/um/kernel/reboot.c | 57 |
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) |