Move options_mem_dupe() to parse.c

[fio.git] / init.c

diff --git a/init.c b/init.c
index c9bf78f6223f00f36ab7c410f46f269464979db3..c3cc3e54a38f514804a3b095c175f2a23e9b32ff 100644 (file)
--- a/init.c
+++ b/init.c
@@ -564,6 +564,17 @@ static unsigned long long get_rand_start_delay(struct thread_data *td)
        return delayrange;
 }
 
+/*
+ * <3 Johannes
+ */
+static unsigned int gcd(unsigned int m, unsigned int n)
+{
+       if (!n)
+               return m;
+
+       return gcd(n, m % n);
+}
+
 /*
  * Lazy way of fixing up options that depend on each other. We could also
  * define option callback handlers, but this is easier.
@@ -739,6 +750,15 @@ static int fixup_options(struct thread_data *td)
                        o->verify_interval = o->min_bs[DDIR_WRITE];
                else if (td_read(td) && o->verify_interval > o->min_bs[DDIR_READ])
                        o->verify_interval = o->min_bs[DDIR_READ];
+
+               /*
+                * Verify interval must be a factor or both min and max
+                * write size
+                */
+               if (o->verify_interval % o->min_bs[DDIR_WRITE] ||
+                   o->verify_interval % o->max_bs[DDIR_WRITE])
+                       o->verify_interval = gcd(o->min_bs[DDIR_WRITE],
+                                                       o->max_bs[DDIR_WRITE]);
        }
 
        if (o->pre_read) {
@@ -1000,7 +1020,7 @@ int ioengine_load(struct thread_data *td)
                 */
                if (origeo) {
                        memcpy(td->eo, origeo, td->io_ops->option_struct_size);
-                       options_mem_dupe(td->eo, td->io_ops->options);
+                       options_mem_dupe(td->io_ops->options, td->eo);
                } else {
                        memset(td->eo, 0, td->io_ops->option_struct_size);
                        fill_default_options(td->eo, td->io_ops->options);
@@ -2697,9 +2717,6 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
        }
 
 out_free:
-       if (pid_file)
-               free(pid_file);
-
        return ini_idx;
 }
 
@@ -2768,7 +2785,7 @@ int parse_options(int argc, char *argv[])
                if (did_arg)
                        return 0;
 
-               log_err("No jobs(s) defined\n\n");
+               log_err("No job(s) defined\n\n");
 
                if (!did_arg) {
                        usage(argv[0]);