Add CPU affinity support to Windows

[fio.git] / options.c

diff --git a/options.c b/options.c
index b4456a42bca3b53c9fe41896bd8ac65990ca060e..74c64780a92658695217ee46859d631eb0008b14 100644 (file)
--- a/options.c
+++ b/options.c
@@ -744,6 +744,20 @@ static int str_gtod_cpu_cb(void *data, long long *il)
        return 0;
 }
 
+static int str_size_cb(void *data, unsigned long long *__val)
+{
+       struct thread_data *td = data;
+       unsigned long long v = *__val;
+
+       if (parse_is_percent(v)) {
+               td->o.size = 0;
+               td->o.size_percent = -1ULL - v;
+       } else
+               td->o.size = v;
+
+       return 0;
+}
+
 static int rw_verify(struct fio_option *o, void *data)
 {
        struct thread_data *td = data;
@@ -1031,8 +1045,7 @@ static struct fio_option options[FIO_MAX_OPTS] = {
        {
                .name   = "size",
                .type   = FIO_OPT_STR_VAL,
-               .off1   = td_var_offset(size),
-               .minval = 1,
+               .cb     = str_size_cb,
                .help   = "Total size of device or files",
        },
        {