1615 	unsigned long xol_vaddr;  in xol_get_insn_slot()  local
1621 	xol_vaddr = xol_take_insn_slot(area);  in xol_get_insn_slot()
1622 	if (unlikely(!xol_vaddr))  in xol_get_insn_slot()
1625 	arch_uprobe_copy_ixol(area->pages[0], xol_vaddr,  in xol_get_insn_slot()
1628 	return xol_vaddr;  in xol_get_insn_slot()
1645 	slot_addr = tsk->utask->xol_vaddr;  in xol_free_insn_slot()
1666 		tsk->utask->xol_vaddr = 0;  in xol_free_insn_slot()
1933 	unsigned long xol_vaddr;  in pre_ssout()  local
1940 	xol_vaddr = xol_get_insn_slot(uprobe);  in pre_ssout()
1941 	if (!xol_vaddr)  in pre_ssout()
1944 	utask->xol_vaddr = xol_vaddr;  in pre_ssout()