LU-11089 obdclass: remove locking from lu_context_exit()

[fs/lustre-release.git] / lustre / include / lustre_compat.h

diff --git a/lustre/include/lustre_compat.h b/lustre/include/lustre_compat.h
index f951411..4ea091a 100644 (file)
--- a/lustre/include/lustre_compat.h
+++ b/lustre/include/lustre_compat.h
@@ -698,6 +698,10 @@ static inline struct timespec current_time(struct inode *inode)
 #define alloc_workqueue(name, flags, max_active) create_workqueue(name)
 #endif
 
+#ifndef smp_store_mb
+#define smp_store_mb(var, value)       set_mb(var, value)
+#endif
+
 #ifndef READ_ONCE
 #define READ_ONCE ACCESS_ONCE
 #endif