X-Git-Url: https://git.lttng.org/?p=urcu.git;a=blobdiff_plain;f=urcu%2Farch%2Fgeneric.h;fp=urcu%2Farch%2Fgeneric.h;h=1ea7f59ca396d0c13d49372ccb26976bbed2d2d8;hp=100d3c6c12948a2f88bc769f0dc26325a1036027;hb=0bd48ad389868e7b98f14fb88f9b4a81ff93b6d0;hpb=9a9d403acee72d36d17988ae5a6ce9ede8051f11

diff --git a/urcu/arch/generic.h b/urcu/arch/generic.h
index 100d3c6..1ea7f59 100644
--- a/urcu/arch/generic.h
+++ b/urcu/arch/generic.h
@@ -100,22 +100,50 @@ extern "C" {
 #endif
 
 #ifdef CONFIG_RCU_SMP
+#ifndef cmm_smp_mb
 #define cmm_smp_mb()	cmm_mb()
+#endif
+#ifndef cmm_smp_rmb
 #define cmm_smp_rmb()	cmm_rmb()
+#endif
+#ifndef cmm_smp_wmb
 #define cmm_smp_wmb()	cmm_wmb()
+#endif
+#ifndef cmm_smp_mc
 #define cmm_smp_mc()	cmm_mc()
+#endif
+#ifndef cmm_smp_rmc
 #define cmm_smp_rmc()	cmm_rmc()
+#endif
+#ifndef cmm_smp_wmc
 #define cmm_smp_wmc()	cmm_wmc()
+#endif
+#ifndef cmm_smp_read_barrier_depends
 #define cmm_smp_read_barrier_depends()	cmm_read_barrier_depends()
+#endif
 #else
+#ifndef cmm_smp_mb
 #define cmm_smp_mb()	cmm_barrier()
+#endif
+#ifndef cmm_smp_rmb
 #define cmm_smp_rmb()	cmm_barrier()
+#endif
+#ifndef cmm_smp_wmb
 #define cmm_smp_wmb()	cmm_barrier()
+#endif
+#ifndef cmm_smp_mc
 #define cmm_smp_mc()	cmm_barrier()
+#endif
+#ifndef cmm_smp_rmc
 #define cmm_smp_rmc()	cmm_barrier()
+#endif
+#ifndef cmm_smp_wmc
 #define cmm_smp_wmc()	cmm_barrier()
+#endif
+#ifndef cmm_smp_read_barrier_depends
 #define cmm_smp_read_barrier_depends()
 #endif
+#endif
 
 #ifndef caa_cpu_relax
 #define caa_cpu_relax()		cmm_barrier()