diff --git a/lib/spinlock_debug.c b/lib/spinlock_debug.c
index ac516f4..6d22836 100644
--- a/lib/spinlock_debug.c
+++ b/lib/spinlock_debug.c
@@ -108,7 +108,7 @@
 static void __spin_lock_debug(raw_spinlock_t *lock)
 {
 	u64 i;
-	u64 loops = (loops_per_jiffy * HZ) >> 4;
+	u64 loops = (loops_per_jiffy * HZ) >> 1;
 
 	for (i = 0; i < loops; i++) {
 		if (arch_spin_trylock(&lock->raw_lock))