fio: factor out fio initialization code

[fio.git] / options.c

diff --git a/options.c b/options.c
index bd8141a83f34d8a012742991dbd1422fb20c54d6..d777efc7efe8293320ed3ff2f529f31047af21a2 100644 (file)
--- a/options.c
+++ b/options.c
@@ -245,12 +245,9 @@ static int str_verify_cb(void *data, const char *mem)
 {
        struct thread_data *td = data;
 
-       if (td->o.verify != VERIFY_CRC32C_INTEL)
-               return 0;
-
-       if (!crc32c_intel_works()) {
-               log_info("fio: System does not support hw accelerated crc32c. Falling back to sw crc32c.\n");
-               td->o.verify = VERIFY_CRC32C;
+       if (td->o.verify == VERIFY_CRC32C_INTEL ||
+           td->o.verify == VERIFY_CRC32C) {
+               crc32c_intel_probe();
        }
 
        return 0;
@@ -1482,12 +1479,12 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                            .help = "Use crc32 checksums for verification",
                          },
                          { .ival = "crc32c-intel",
-                           .oval = VERIFY_CRC32C_INTEL,
-                           .help = "Use hw crc32c checksums for verification",
+                           .oval = VERIFY_CRC32C,
+                           .help = "Use crc32c checksums for verification (hw assisted, if available)",
                          },
                          { .ival = "crc32c",
                            .oval = VERIFY_CRC32C,
-                           .help = "Use crc32c checksums for verification",
+                           .help = "Use crc32c checksums for verification (hw assisted, if available)",
                          },
                          { .ival = "crc16",
                            .oval = VERIFY_CRC16,