C++ (Cpp) xen_pgd_pin Examples

Example #1

File: mmu.c Project: D-Land/operating-systems

void xen_activate_mm(struct mm_struct *prev, struct mm_struct *next)
{
	spin_lock(&next->page_table_lock);
	xen_pgd_pin(next->pgd);
	spin_unlock(&next->page_table_lock);
}

Example #2

File: mmu.c Project: D-Land/operating-systems

void xen_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm)
{
	spin_lock(&mm->page_table_lock);
	xen_pgd_pin(mm->pgd);
	spin_unlock(&mm->page_table_lock);
}

Example #3

File: pgtable-xen.c Project: BackupTheBerlios/arp2-svn

static void __pgd_pin(pgd_t *pgd)
{
	pgd_walk(pgd, PAGE_KERNEL_RO);
	xen_pgd_pin(__pa(pgd));
	set_bit(PG_pinned, &virt_to_page(pgd)->flags);
}