hw: arm: Set vendor property for IMX SDHCI emulations

[qemu.git] / util / rcu.c

diff --git a/util/rcu.c b/util/rcu.c
index 5676c22bd1f571ca521f14a222ae88418b1eeacb..60a37f72c36cb45767ec7c71f28f8a8ed4e3a2e2 100644 (file)
--- a/util/rcu.c
+++ b/util/rcu.c
@@ -27,11 +27,11 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "qemu/rcu.h"
 #include "qemu/atomic.h"
 #include "qemu/thread.h"
 #include "qemu/main-loop.h"
+#include "qemu/lockable.h"
 #if defined(CONFIG_MALLOC_TRIM)
 #include <malloc.h>
 #endif
@@ -142,14 +142,14 @@ static void wait_for_readers(void)
 
 void synchronize_rcu(void)
 {
-    qemu_mutex_lock(&rcu_sync_lock);
+    QEMU_LOCK_GUARD(&rcu_sync_lock);
 
     /* Write RCU-protected pointers before reading p_rcu_reader->ctr.
      * Pairs with smp_mb_placeholder() in rcu_read_lock().
      */
     smp_mb_global();
 
-    qemu_mutex_lock(&rcu_registry_lock);
+    QEMU_LOCK_GUARD(&rcu_registry_lock);
     if (!QLIST_EMPTY(&registry)) {
         /* In either case, the atomic_mb_set below blocks stores that free
          * old RCU-protected pointers.
@@ -170,9 +170,6 @@ void synchronize_rcu(void)
 
         wait_for_readers();
     }
-
-    qemu_mutex_unlock(&rcu_registry_lock);
-    qemu_mutex_unlock(&rcu_sync_lock);
 }