*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include <unistd.h>
data_xfer = 0;
err = 0;
- err += io_u_rinit(&td->io_u_requeues, td->o.iodepth);
- err += io_u_qinit(&td->io_u_freelist, td->o.iodepth);
- err += io_u_qinit(&td->io_u_all, td->o.iodepth);
+ err += !io_u_rinit(&td->io_u_requeues, td->o.iodepth);
+ err += !io_u_qinit(&td->io_u_freelist, td->o.iodepth);
+ err += !io_u_qinit(&td->io_u_all, td->o.iodepth);
if (err) {
log_err("fio: failed setting up IO queues\n");
if (td_io_init(td))
goto err;
- if (init_random_map(td))
+ if (!init_random_map(td))
goto err;
if (o->exec_prerun && exec_string(o, o->exec_prerun, (const char *)"prerun"))
goto err;
- if (o->pre_read) {
- if (pre_read_files(td) < 0)
- goto err;
- }
+ if (o->pre_read && !pre_read_files(td))
+ goto err;
fio_verify_init(td);
* (Are we not missing other flags that can be ignored ?)
*/
if ((td->o.size || td->o.io_size) && !ddir_rw_sum(bytes_done) &&
- !did_some_io &&
+ !did_some_io && !td->o.create_only &&
!(td_ioengine_flagged(td, FIO_NOIO) ||
td_ioengine_flagged(td, FIO_DISKLESSIO)))
log_err("%s: No I/O performed by %s, "
for_each_td(td, i) {
int flags = 0;
- /*
- * ->io_ops is NULL for a thread that has closed its
- * io engine
- */
- if (td->io_ops && !strcmp(td->io_ops->name, "cpuio"))
+ if (!strcmp(td->o.ioengine, "cpuio"))
cputhreads++;
else
realthreads++;