X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=urcu-static.h;h=3b7ea3217bb58029e06f2e4ac67be6aad648e9c6;hb=22b63ec43c9cfeac380665f99052b5fe94082c79;hp=f2a463c47ab9dd03eff61c84d90c6c0d5edf6f3b;hpb=e3b0cef0b290dcc757347989a6288c9952efc54a;p=urcu.git

diff --git a/urcu-static.h b/urcu-static.h
index f2a463c..3b7ea32 100644
--- a/urcu-static.h
+++ b/urcu-static.h
@@ -220,10 +220,12 @@ static inline void reader_barrier()
 extern long urcu_gp_ctr;
 
 struct urcu_reader {
+	/* Data used by both reader and synchronize_rcu() */
 	long ctr;
-	struct list_head head;
-	pthread_t tid;
 	char need_mb;
+	/* Data used for registry */
+	struct list_head head __attribute__((aligned(CACHE_LINE_SIZE)));
+	pthread_t tid;
 };
 
 extern struct urcu_reader __thread urcu_reader;