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3f07c01441
We are going to split <linux/sched/signal.h> out of <linux/sched.h>, which will have to be picked up from other headers and a couple of .c files. Create a trivial placeholder <linux/sched/signal.h> file that just maps to <linux/sched.h> to make this patch obviously correct and bisectable. Include the new header in the files that are going to need it. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
59 lines
933 B
C
59 lines
933 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/signal.h>
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#include <linux/spinlock.h>
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#include <linux/slab.h>
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#include <linux/oom.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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EXPORT_SYMBOL(pm_power_off);
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static void kill_off_processes(void)
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{
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struct task_struct *p;
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int pid;
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read_lock(&tasklist_lock);
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for_each_process(p) {
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struct task_struct *t;
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t = find_lock_task_mm(p);
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if (!t)
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continue;
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pid = t->mm->context.id.u.pid;
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task_unlock(t);
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os_kill_ptraced_process(pid, 1);
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}
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read_unlock(&tasklist_lock);
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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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