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-rw-r--r--erts/emulator/beam/erl_alloc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_alloc.h b/erts/emulator/beam/erl_alloc.h
index e475f9d8a2..ba5ec9c367 100644
--- a/erts/emulator/beam/erl_alloc.h
+++ b/erts/emulator/beam/erl_alloc.h
@@ -267,6 +267,8 @@ typedef void (*erts_alloc_verify_func_t)(Allctr_t *);
erts_alloc_verify_func_t
erts_alloc_get_verify_unused_temp_alloc(Allctr_t **allctr);
+#define ERTS_ALC_DATA_ALIGN_SIZE(SZ) \
+ (((((SZ) - 1) / 8) + 1) * 8)
#define ERTS_ALC_CACHE_LINE_ALIGN_SIZE(SZ) \
(((((SZ) - 1) / ERTS_CACHE_LINE_SIZE) + 1) * ERTS_CACHE_LINE_SIZE)