c5d4bb171c
Joe Perches noticed some printks in smp.c that needed fixing. While I was in there, I did the usual tidying in arch/um/kernel, which should be fairly style-clean at this point: copyright updates emacs formatting comments removal include tidying style fixes Cc: Joe Perches <joe@perches.com> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
57 lines
865 B
C
57 lines
865 B
C
/*
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* Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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* Licensed under the GPL
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*/
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#include "linux/sched.h"
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#include "kern_util.h"
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#include "os.h"
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#include "skas.h"
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void (*pm_power_off)(void);
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static void kill_off_processes(void)
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{
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if (proc_mm)
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/*
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* FIXME: need to loop over userspace_pids
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*/
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os_kill_ptraced_process(userspace_pid[0], 1);
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else {
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struct task_struct *p;
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int pid, me;
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me = os_getpid();
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for_each_process(p) {
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if (p->mm == NULL)
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continue;
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pid = p->mm->context.id.u.pid;
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os_kill_ptraced_process(pid, 1);
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}
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}
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}
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void uml_cleanup(void)
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{
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kmalloc_ok = 0;
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do_uml_exitcalls();
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kill_off_processes();
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}
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void machine_restart(char * __unused)
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{
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uml_cleanup();
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reboot_skas();
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}
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void machine_power_off(void)
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{
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uml_cleanup();
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halt_skas();
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}
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void machine_halt(void)
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{
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machine_power_off();
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}
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