options: make unit_base be posval[] based

[fio.git] / options.c

diff --git a/options.c b/options.c
index 66099b58d3bd4ba4d4f2b26390e2392e4966e838..6cd1e92375ccf1358362cf63b6bc1f89d6359e32 100644 (file)
--- a/options.c
+++ b/options.c
@@ -1100,25 +1100,6 @@ static int kb_base_verify(struct fio_option *o, void *data)
        return 0;
 }
 
-static int unit_base_verify(struct fio_option *o, void *data)
-{
-       struct thread_data *td = data;
-
-       /* 0 = default, pick based on engine
-        * 1 = use bits
-        * 8 = use bytes
-        */
-       if (td->o.unit_base != 0 &&
-               td->o.unit_base != 1 &&
-               td->o.unit_base != 8) {
-               log_err("fio: unit_base set to nonsensical value: %u\n",
-                               td->o.unit_base);
-               return 1;
-       }
-
-       return 0;
-}
-
 /*
  * Map of job/command line options
  */
@@ -1171,9 +1152,21 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                .name   = "unit_base",
                .type   = FIO_OPT_INT,
                .off1   = td_var_offset(unit_base),
-               .verify = unit_base_verify,
                .prio   = 1,
-               .def    = "0",
+               .posval = {
+                         { .ival = "0",
+                           .oval = 0,
+                           .help = "Auto-detect",
+                         },
+                         { .ival = "8",
+                           .oval = 8,
+                           .help = "Normal (byte based)",
+                         },
+                         { .ival = "1",
+                           .oval = 1,
+                           .help = "Bit based",
+                         },
+               },
                .help   = "Bit multiple of result summary data (8 for byte, 1 for bit)",
        },
        {