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-rw-r--r--include/asm-generic/barrier.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
index b42afada1280..0f45f93ef692 100644
--- a/include/asm-generic/barrier.h
+++ b/include/asm-generic/barrier.h
@@ -93,7 +93,7 @@
#endif /* CONFIG_SMP */
#ifndef smp_store_mb
-#define smp_store_mb(var, value) do { WRITE_ONCE(var, value); mb(); } while (0)
+#define smp_store_mb(var, value) do { WRITE_ONCE(var, value); smp_mb(); } while (0)
#endif
#ifndef smp_mb__before_atomic