Lines Matching refs:xol_area
97 struct xol_area { struct
1439 static int xol_add_vma(struct mm_struct *mm, struct xol_area *area) in xol_add_vma()
1447 if (mm->uprobes_state.xol_area) { in xol_add_vma()
1472 smp_store_release(&mm->uprobes_state.xol_area, area); /* ^^^ */ in xol_add_vma()
1479 static struct xol_area *__create_xol_area(unsigned long vaddr) in __create_xol_area()
1483 struct xol_area *area; in __create_xol_area()
1527 static struct xol_area *get_xol_area(void) in get_xol_area()
1530 struct xol_area *area; in get_xol_area()
1532 if (!mm->uprobes_state.xol_area) in get_xol_area()
1536 area = READ_ONCE(mm->uprobes_state.xol_area); /* ^^^ */ in get_xol_area()
1545 struct xol_area *area = mm->uprobes_state.xol_area; in uprobe_clear_state()
1581 static unsigned long xol_take_insn_slot(struct xol_area *area) in xol_take_insn_slot()
1610 struct xol_area *area; in xol_get_insn_slot()
1634 struct xol_area *area; in xol_free_insn_slot()
1638 if (!tsk->mm || !tsk->mm->uprobes_state.xol_area || !tsk->utask) in xol_free_insn_slot()
1645 area = tsk->mm->uprobes_state.xol_area; in xol_free_insn_slot()
1800 struct xol_area *area; in uprobe_copy_process()
1814 area = mm->uprobes_state.xol_area; in uprobe_copy_process()
1834 struct xol_area *area; in get_trampoline_vaddr()
1838 area = READ_ONCE(current->mm->uprobes_state.xol_area); /* ^^^ */ in get_trampoline_vaddr()