Add nr parameter to file_service_type
Right now we switch for every IO, add a postfix that allows to switch
for every 'x' number of ios.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/io_u.c b/io_u.c
index e283e72..c9a344f 100644
--- a/io_u.c
+++ b/io_u.c
@@ -368,13 +368,23 @@
static struct fio_file *get_next_file(struct thread_data *td)
{
+ struct fio_file *f;
+
if (!td->nr_open_files)
return NULL;
+ f = td->file_service_file;
+ if (f && f->open && td->file_service_left--)
+ return f;
+
if (td->file_service_type == FIO_FSERVICE_RR)
- return get_next_file_rr(td);
+ f = get_next_file_rr(td);
else
- return get_next_file_rand(td);
+ f = get_next_file_rand(td);
+
+ td->file_service_file = f;
+ td->file_service_left = td->file_service_nr - 1;
+ return f;
}
struct io_u *__get_io_u(struct thread_data *td)