Add parity generation/rebuild using 128-bits NEON for Aarch64

[mirror_zfs.git] / module / zfs / vdev_raidz_math_scalar.c

diff --git a/module/zfs/vdev_raidz_math_scalar.c b/module/zfs/vdev_raidz_math_scalar.c
index 540cb9314fd47c4a5f26b8112f2783ac721505d9..993d406e64b224ae7edb0f8130c0966610f25387 100644 (file)
--- a/module/zfs/vdev_raidz_math_scalar.c
+++ b/module/zfs/vdev_raidz_math_scalar.c
@@ -91,6 +91,7 @@ raidz_init_scalar(void)
 
 #define        XOR_ACC(src, acc)       acc.e ^= ((v_t *)src)[0].e
 #define        XOR(src, acc)           acc.e ^= src.e
+#define        ZERO(acc)               acc.e = 0
 #define        COPY(src, dst)          dst = src
 #define        LOAD(src, val)          val = ((v_t *)src)[0]
 #define        STORE(dst, val)         ((v_t *)dst)[0] = val