USER_LIMIT 568 arch/x86/xen/mmu.c if (offset < pgd_index(USER_LIMIT)) { USER_LIMIT 677 arch/x86/xen/mmu.c hole_low = pgd_index(USER_LIMIT); USER_LIMIT 845 arch/x86/xen/mmu.c if (xen_pgd_walk(mm, xen_pin_page, USER_LIMIT)) { USER_LIMIT 987 arch/x86/xen/mmu.c xen_pgd_walk(mm, xen_unpin_page, USER_LIMIT);