In commit
97bb54c9606c, it change load_ioengine to __load_ioengine in
func fio_show_ioengine_help. The different between load_ioengine and
__load_ioengine is load_ioengine include __load_ioengine and if
__load_ioengine failed it will do dlopen_ioengine to find ioengine.
For external ioengine, if no dlopen_ioengine it can't find, etc
libfio_ceph_objectstore.so in Ceph project.
Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>
int fio_show_ioengine_help(const char *engine)
{
struct flist_head *entry;
+ struct thread_data td;
struct ioengine_ops *io_ops;
char *sep;
int ret = 1;
sep++;
}
- io_ops = __load_ioengine(engine);
+ memset(&td, 0, sizeof(struct thread_data));
+ td.o.ioengine = (char *)engine;
+ io_ops = load_ioengine(&td);
+
if (!io_ops) {
log_info("IO engine %s not found\n", engine);
return 1;
else
log_info("IO engine %s has no options\n", io_ops->name);
+ free_ioengine(&td);
return ret;
}