diff --git a/kernel-src/include/spinlock.h b/kernel-src/include/spinlock.h
index 4132d00c..a2999fc5 100644
--- a/kernel-src/include/spinlock.h
+++ b/kernel-src/include/spinlock.h
@@ -2,6 +2,7 @@
 #define _SPINLOCK_H
 
 #include <stdbool.h>
+#include <kernel/interrupt.h>
 
 typedef int spinlock_t;
 
@@ -11,6 +12,12 @@ static inline void spinlock_acquire(spinlock_t *lock){
 	while(!__sync_bool_compare_and_swap(lock, 0, 1)) asm("pause");
 }
 
+static inline bool spinlock_acquireirqclear(spinlock_t *lock){
+	bool ret = interrupt_set(false);
+	spinlock_acquire(lock);
+	return ret;
+}
+
 static inline bool spinlock_try(spinlock_t *lock){
 	return __sync_bool_compare_and_swap(lock, 0, 1);
 }
@@ -19,4 +26,9 @@ static inline void spinlock_release(spinlock_t *lock){
 	*lock = 0;
 }
 
+static inline void spinlock_releaseirqrestore(spinlock_t *lock, bool irqstate){
+	spinlock_release(lock);
+	interrupt_set(irqstate);
+}
+
 #endif