X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/6942ebae59c3904674dce6b67cd07c43a3bbe00d..bb5ae5c85c0812c52e8d53187f2c6b0ee9525c8c:/lunaix-os/arch/aarch64/includes/asm/aa64_sysinst.h

diff --git a/lunaix-os/arch/aarch64/includes/asm/aa64_sysinst.h b/lunaix-os/arch/aarch64/includes/asm/aa64_sysinst.h
index 230c455..f2a69a5 100644
--- a/lunaix-os/arch/aarch64/includes/asm/aa64_sysinst.h
+++ b/lunaix-os/arch/aarch64/includes/asm/aa64_sysinst.h
@@ -22,4 +22,6 @@
         _x;                                             \
     })
 
+#define data_barrier        asm ("dsb sy")
+
 #endif /* __LUNAIX_AA64_SYSINST_H */