diff --git a/src/framework/jinux-frame/src/sync/irq.rs b/src/framework/jinux-frame/src/sync/irq.rs
new file mode 100644
index 00000000..e68468c9
--- /dev/null
+++ b/src/framework/jinux-frame/src/sync/irq.rs
@@ -0,0 +1,95 @@
+use super::percpu::PerCpu;
+use crate::cpu_local;
+use core::sync::atomic::{AtomicBool, AtomicU32, Ordering};
+use x86_64::instructions::interrupts;
+
+/// Disable all IRQs on the current CPU (i.e., locally).
+///
+/// This function returns a guard object, which will automatically enable local IRQs again when
+/// it is dropped. This function works correctly even when it is called in a _nested_ way.
+/// The local IRQs shall only be re-enabled when the most outer guard is dropped.
+///
+/// This function can play nicely with `SpinLock` as the type uses this function internally.
+/// One can invoke this function even after acquiring a spin lock. And the reversed order is also ok.
+///
+/// # Example
+///
+/// ``rust
+/// use jinux_frame::irq;
+///
+/// {
+///     let _ = irq::disable_local();
+///     todo!("do something when irqs are disabled");
+/// }
+/// ```
+#[must_use]
+pub fn disable_local() -> DisabledLocalIrqGuard {
+    DisabledLocalIrqGuard::new()
+}
+
+/// A guard for disabled local IRQs.
+pub struct DisabledLocalIrqGuard {
+    // Having a private field prevents user from constructing values of this type directly.
+    private: (),
+}
+
+impl !Send for DisabledLocalIrqGuard {}
+
+cpu_local! {
+    static IRQ_OFF_COUNT: IrqInfo = IrqInfo::new();
+}
+
+impl DisabledLocalIrqGuard {
+    fn new() -> Self {
+        IRQ_OFF_COUNT.borrow().inc();
+        Self { private: () }
+    }
+}
+
+impl Drop for DisabledLocalIrqGuard {
+    fn drop(&mut self) {
+        IRQ_OFF_COUNT.borrow().dec();
+    }
+}
+
+#[derive(Debug, Default)]
+struct IrqInfo {
+    // number of interrupt counterpart
+    off_num: AtomicU32,
+    // interrupt state before calling dec()/inc()
+    interrupt_enable: AtomicBool,
+}
+
+impl IrqInfo {
+    const fn new() -> Self {
+        Self {
+            off_num: AtomicU32::new(0),
+            interrupt_enable: AtomicBool::new(false),
+        }
+    }
+
+    fn inc(&self) {
+        let enabled = interrupts::are_enabled();
+        let off_num = self.off_num.load(Ordering::Relaxed);
+        if off_num == 0 {
+            self.interrupt_enable.store(enabled, Ordering::Relaxed);
+        }
+        if enabled {
+            interrupts::disable();
+        }
+        self.off_num.fetch_add(1, Ordering::Relaxed);
+    }
+
+    fn dec(&self) {
+        let off_num = self.off_num.load(Ordering::Relaxed);
+
+        if off_num < 1 {
+            // disable_interrupt/inc() should be called before enable_interrupt/dec()
+            panic!("The enable_interrupt and disable_interrupt are the counterpart");
+        }
+        let update_num = self.off_num.fetch_sub(1, Ordering::Relaxed) - 1;
+        if update_num == 0 && self.interrupt_enable.load(Ordering::Relaxed) {
+            interrupts::enable();
+        }
+    }
+}
diff --git a/src/framework/jinux-frame/src/trap/irq.rs b/src/framework/jinux-frame/src/trap/irq.rs
index 70dd659f..18f69c31 100644
--- a/src/framework/jinux-frame/src/trap/irq.rs
+++ b/src/framework/jinux-frame/src/trap/irq.rs
@@ -4,6 +4,7 @@ use crate::{prelude::*, Error};
 use crate::util::recycle_allocator::RecycleAllocator;
 use core::fmt::Debug;
 use spin::{Mutex, MutexGuard};
+// use crate::sync::{Mutex, MutexGuard};
 use trapframe::TrapFrame;
 
 pub fn allocate_irq() -> Result<IrqAllocateHandle> {