1 files changed, 7 insertions, 8 deletions
diff --git a/spinlock.c b/spinlock.c
index a30fc58..b194211 100644
--- a/spinlock.c
+++ b/spinlock.c
@@ -36,6 +36,13 @@ getcallerpcs(void *v, uint pcs[])
     pcs[i] = 0;
 }
 
+// Check whether this cpu is holding the lock.
+int
+holding(struct spinlock *lock)
+{
+  return lock->locked && lock->cpu == cpu() + 10;
+}
+
 // Acquire the lock.
 // Loops (spins) until the lock is acquired.
 // (Because contention is handled by spinning,
@@ -83,11 +90,3 @@ release(struct spinlock *lock)
   if(--cpus[cpu()].nlock == 0)
     sti();
 }
-
-// Check whether this cpu is holding the lock.
-int
-holding(struct spinlock *lock)
-{
-  return lock->locked && lock->cpu == cpu() + 10;
-}
-