Fix invalid ioengine initialization for cpp_null

[fio.git] / HOWTO

diff --git a/HOWTO b/HOWTO
index 4354e465c5fd2aec62c5502b43d50b0d66629cd6..4cc733f60e01c728ecbc3d64b7b32114d060d8fd 100644 (file)
--- a/HOWTO
+++ b/HOWTO
@@ -1514,6 +1514,11 @@ verify=str       If writing to a file, fio can verify the file contents
                                back to regular software crc32c, if not
                                supported by the system.
 
+                       crc32c-arm64 Use hardware assisted crc32c calculation
+                               provided on CRC enabled ARM 64-bits processors.
+                               Falls back to regular software crc32c, if not
+                               supported by the system.
+
                        crc32   Use a crc32 sum of the data area and store
                                it in the header of each block.