X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2Fpthread_spin_lock.c;h=df575f0858681b76afb8895478778b67e8ca2a7b;hb=4d98280388a21db6913911ff647b2e56338d46cf;hp=9e43f47539d6dad5661936900ffb20e0c9c36b50;hpb=c322fe4e1a9bcc20f7a2ded1ac0e1674ea282bc0;p=musl

diff --git a/src/thread/pthread_spin_lock.c b/src/thread/pthread_spin_lock.c
index 9e43f475..df575f08 100644
--- a/src/thread/pthread_spin_lock.c
+++ b/src/thread/pthread_spin_lock.c
@@ -2,6 +2,6 @@
 
 int pthread_spin_lock(pthread_spinlock_t *s)
 {
-	while (*s || a_xchg(s, 1));
+	while (a_swap(s, 1)) a_spin();
 	return 0;
 }