struct thread_data *td = data;
char *nr = get_opt_postfix(str);
- td->o.ddir_nr = 0;
+ td->o.ddir_nr = 1;
if (nr)
td->o.ddir_nr = atoi(nr);
},
},
},
+ {
+ .name = "fadvise_hint",
+ .type = FIO_OPT_BOOL,
+ .off1 = td_var_offset(fadvise_hint),
+ .help = "Use fadvise() to advise the kernel on IO pattern",
+ .def = "1",
+ },
{
.name = "ioengine",
.type = FIO_OPT_STR_STORE,
.oval = VERIFY_MD5,
.help = "Use md5 checksums for verification",
},
+ {
+ .ival = "null",
+ .oval = VERIFY_NULL,
+ .help = "Pretend to verify",
+ },
},
},
+ {
+ .name = "verifysort",
+ .type = FIO_OPT_BOOL,
+ .off1 = td_var_offset(verifysort),
+ .help = "Sort written verify blocks for read back",
+ .def = "1",
+ },
{
.name = "write_iolog",
.type = FIO_OPT_STR_STORE,
{
return show_cmd_help(options, opt);
}
+
+static void __options_mem(struct thread_data *td, int alloc)
+{
+ struct thread_options *o = &td->o;
+ struct fio_option *opt;
+ char **ptr;
+ int i;
+
+ for (i = 0, opt = &options[0]; opt->name; i++, opt = &options[i]) {
+ if (opt->type != FIO_OPT_STR_STORE)
+ continue;
+
+ ptr = (void *) o + opt->off1;
+ if (*ptr) {
+ if (alloc)
+ *ptr = strdup(*ptr);
+ else {
+ free(*ptr);
+ *ptr = NULL;
+ }
+ }
+ }
+}
+
+/*
+ * dupe FIO_OPT_STR_STORE options
+ */
+void options_mem_dupe(struct thread_data *td)
+{
+ __options_mem(td, 1);
+}
+
+void options_mem_free(struct thread_data fio_unused *td)
+{
+#if 0
+ __options_mem(td, 0);
+#endif
+}