Fix: call_rcu_thread() affinity failure

[urcu.git] / urcu-defer-impl.h

diff --git a/urcu-defer-impl.h b/urcu-defer-impl.h
index a7d0b2f7c45aa0a1054d70aac989293b63c87466..2cff80792b0a4f6fecc7016e49667a809e36918b 100644 (file)
--- a/urcu-defer-impl.h
+++ b/urcu-defer-impl.h
@@ -148,7 +148,7 @@ static void mutex_lock_defer(pthread_mutex_t *mutex)
        while ((ret = pthread_mutex_trylock(mutex)) != 0) {
                if (ret != EBUSY && ret != EINTR)
                        urcu_die(ret);
-               poll(NULL,0,10);
+               (void) poll(NULL,0,10);
        }
 #endif /* #else #ifndef DISTRUST_SIGNALS_EXTREME */
 }
@@ -300,7 +300,7 @@ end:
 /*
  * _defer_rcu - Queue a RCU callback.
  */
-void _defer_rcu(void (*fct)(void *p), void *p)
+static void _defer_rcu(void (*fct)(void *p), void *p)
 {
        unsigned long head, tail;
 
@@ -363,7 +363,7 @@ void _defer_rcu(void (*fct)(void *p), void *p)
        wake_up_defer();
 }
 
-void *thr_defer(void *args)
+static void *thr_defer(void *args)
 {
        for (;;) {
                /*
@@ -373,7 +373,7 @@ void *thr_defer(void *args)
                 */
                wait_defer();
                /* Sleeping after wait_defer to let many callbacks enqueue */
-               poll(NULL,0,100);       /* wait for 100ms */
+               (void) poll(NULL,0,100);        /* wait for 100ms */
                rcu_defer_barrier();
        }