ia64_itr_entry     24 arch/ia64/include/asm/tlbflush.h extern int ia64_itr_entry(u64 target_mask, u64 va, u64 pte, u64 log_size);
ia64_itr_entry    548 arch/ia64/mm/tlb.c EXPORT_SYMBOL_GPL(ia64_itr_entry);