#define CACHE_LINE_SIZE 128
-#ifdef CONFIG_URCU_HAVE_FENCE
+#ifdef CONFIG_RCU_HAVE_FENCE
#define mb() asm volatile("mfence":::"memory")
#define rmb() asm volatile("lfence":::"memory")
#define wmb() asm volatile("sfence"::: "memory")
#define rmc() barrier()
#define wmc() barrier()
-#ifdef CONFIG_URCU_SMP
+#ifdef CONFIG_RCU_SMP
#define smp_mb() mb()
#define smp_rmb() rmb()
#define smp_wmb() wmb()