Support for sys_futex autodetection

[urcu.git] / urcu-qsbr.c

diff --git a/urcu-qsbr.c b/urcu-qsbr.c
index 56d86f9e561d6ea8fc372eed83ffc36f35dc358b..5c6d49bb8fc5faa8f7364c9ce32ee53aed53a0a6 100644 (file)
--- a/urcu-qsbr.c
+++ b/urcu-qsbr.c
@@ -102,7 +102,7 @@ static void wait_gp(void)
        /* Read reader_gp before read futex */
        smp_rmb();
        if (uatomic_read(&gp_futex) == -1)
-               futex(&gp_futex, FUTEX_WAIT, -1,
+               futex_noasync(&gp_futex, FUTEX_WAIT, -1,
                      NULL, NULL, 0);
 }