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-rw-r--r--kernel/fork.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index 6031800..cf13c44 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -956,7 +956,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
unsigned long stack_size,
int __user *parent_tidptr,
int __user *child_tidptr,
- int pid)
+ struct pid *pid)
{
int retval;
struct task_struct *p = NULL;
@@ -1023,7 +1023,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
p->did_exec = 0;
delayacct_tsk_init(p); /* Must remain after dup_task_struct() */
copy_flags(clone_flags, p);
- p->pid = pid;
+ p->pid = pid_nr(pid);
retval = -EFAULT;
if (clone_flags & CLONE_PARENT_SETTID)
if (put_user(p->pid, parent_tidptr))
@@ -1261,7 +1261,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
list_add_tail_rcu(&p->tasks, &init_task.tasks);
__get_cpu_var(process_counts)++;
}
- attach_pid(p, PIDTYPE_PID, find_pid(p->pid));
+ attach_pid(p, PIDTYPE_PID, pid);
nr_threads++;
}
@@ -1325,7 +1325,8 @@ struct task_struct * __cpuinit fork_idle(int cpu)
struct task_struct *task;
struct pt_regs regs;
- task = copy_process(CLONE_VM, 0, idle_regs(&regs), 0, NULL, NULL, 0);
+ task = copy_process(CLONE_VM, 0, idle_regs(&regs), 0, NULL, NULL,
+ &init_struct_pid);
if (!IS_ERR(task))
init_idle(task, cpu);
@@ -1375,7 +1376,7 @@ long do_fork(unsigned long clone_flags,
clone_flags |= CLONE_PTRACE;
}
- p = copy_process(clone_flags, stack_start, regs, stack_size, parent_tidptr, child_tidptr, nr);
+ p = copy_process(clone_flags, stack_start, regs, stack_size, parent_tidptr, child_tidptr, pid);
/*
* Do this prior waking up the new thread - the thread pointer
* might get invalid after that point, if the thread exits quickly.
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