* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
-*
+ *
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
#define CACHE_LINE_SIZE 128
#ifdef CONFIG_RCU_HAVE_FENCE
-#define mb() asm volatile("mfence":::"memory")
-#define rmb() asm volatile("lfence":::"memory")
-#define wmb() asm volatile("sfence"::: "memory")
+#define cmm_mb() asm volatile("mfence":::"memory")
+#define cmm_rmb() asm volatile("lfence":::"memory")
+#define cmm_wmb() asm volatile("sfence"::: "memory")
#else
/*
- * Some non-Intel clones support out of order store. wmb() ceases to be a
+ * Some non-Intel clones support out of order store. cmm_wmb() ceases to be a
* nop for these.
*/
-#define mb() asm volatile("lock; addl $0,0(%%esp)":::"memory")
-#define rmb() asm volatile("lock; addl $0,0(%%esp)":::"memory")
-#define wmb() asm volatile("lock; addl $0,0(%%esp)"::: "memory")
+#define cmm_mb() asm volatile("lock; addl $0,0(%%esp)":::"memory")
+#define cmm_rmb() asm volatile("lock; addl $0,0(%%esp)":::"memory")
+#define cmm_wmb() asm volatile("lock; addl $0,0(%%esp)"::: "memory")
#endif
#define cpu_relax() asm volatile("rep; nop" : : : "memory");