X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2F__lock.c;h=d1717956a6f96f3ec1b0bb490350aab0dad4cf13;hb=1fa05210100caefc8546746e08358d81739f4b41;hp=557c6a62329e856537f4e7fe69e4e447bbd0c1f3;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/thread/__lock.c b/src/thread/__lock.c
index 557c6a62..d1717956 100644
--- a/src/thread/__lock.c
+++ b/src/thread/__lock.c
@@ -1,12 +1,11 @@
-#define SYSCALL_RETURN_ERRNO
 #include "pthread_impl.h"
 
 void __lock(volatile int *l)
 {
-	int spins=100000;
+	int spins=10000;
 	/* Do not use futexes because we insist that unlocking is a simple
 	 * assignment to optimize non-pathological code with no contention. */
-	while (a_xchg(l, 1))
+	while (a_swap(l, 1))
 		if (spins) spins--, a_spin();
-		else syscall0(__NR_sched_yield);
+		else __syscall(SYS_sched_yield);
 }