options: improvements to parse dry run

Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/options.c b/options.c
index eebd77a0fb3e1cea05ab9ce71ca121286dc8bca4..7075d84d42493b8bec52702151dbdb4be578fbdf 100644 (file)
--- a/options.c
+++ b/options.c
@@ -219,9 +219,6 @@ static int str_bssplit_cb(void *data, const char *input)
        char *str, *p;
        int ret = 0;
 
-       if (parse_dryrun())
-               return 0;
-
        p = str = strdup(input);
 
        strip_blank_front(&str);
@@ -229,6 +226,16 @@ static int str_bssplit_cb(void *data, const char *input)
 
        ret = str_split_parse(td, str, bssplit_ddir);
 
+       if (parse_dryrun()) {
+               int i;
+
+               for (i = 0; i < DDIR_RWDIR_CNT; i++) {
+                       free(td->o.bssplit[i]);
+                       td->o.bssplit[i] = NULL;
+                       td->o.bssplit_nr[i] = 0;
+               }
+       }
+
        free(p);
        return ret;
 }
@@ -902,6 +909,18 @@ static int parse_zoned_distribution(struct thread_data *td, const char *input)
                }
        }
 
+       if (parse_dryrun()) {
+               int i;
+
+               for (i = 0; i < DDIR_RWDIR_CNT; i++) {
+                       free(td->o.zone_split[i]);
+                       td->o.zone_split[i] = NULL;
+                       td->o.zone_split_nr[i] = 0;
+               }
+
+               return ret;
+       }
+
        if (!ret)
                td_zone_gen_index(td);
        else {
@@ -918,9 +937,6 @@ static int str_random_distribution_cb(void *data, const char *str)
        double val;
        char *nr;
 
-       if (parse_dryrun())
-               return 0;
-
        if (td->o.random_distribution == FIO_RAND_DIST_ZIPF)
                val = FIO_DEF_ZIPF;
        else if (td->o.random_distribution == FIO_RAND_DIST_PARETO)
@@ -946,18 +962,24 @@ static int str_random_distribution_cb(void *data, const char *str)
                        log_err("fio: zipf theta must different than 1.0\n");
                        return 1;
                }
+               if (parse_dryrun())
+                       return 0;
                td->o.zipf_theta.u.f = val;
        } else if (td->o.random_distribution == FIO_RAND_DIST_PARETO) {
                if (val <= 0.00 || val >= 1.00) {
                        log_err("fio: pareto input out of range (0 < input < 1.0)\n");
                        return 1;
                }
+               if (parse_dryrun())
+                       return 0;
                td->o.pareto_h.u.f = val;
        } else {
                if (val <= 0.00 || val >= 100.0) {
                        log_err("fio: normal deviation out of range (0 < input < 100.0)\n");
                        return 1;
                }
+               if (parse_dryrun())
+                       return 0;
                td->o.gauss_dev.u.f = val;
        }