struct mempolicy *pol = current->mempolicy; 
struct mempolicy *pol = task->mempolicy; 
get_vma_policy(struct vm_area_struct *vma, unsigned long addr){	struct mempolicy *pol = current->mempolicy;	if (vma) {		if (vma->vm_ops && vma->vm_ops->get_policy)		        pol = vma->vm_ops->get_policy(vma, addr);		else if (vma->vm_policy &&				vma->vm_policy->policy != MPOL_DEFAULT)			pol = vma->vm_policy;	}	if (!pol)		pol = &default_policy;	return pol;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/6e21c8f145f5052c1c2fb4a4b41bee01c848159b/mempolicy.c/buggy/mm/mempolicy.c