docs: clarify usage of steadystate detection feature

[fio.git] / rate-submit.c

diff --git a/rate-submit.c b/rate-submit.c
index 42927ffeaf4125dcefccc8fe964d2bc448197fea..2f02fe2ba8365dea762051e555b1f28651ee45e3 100644 (file)
--- a/rate-submit.c
+++ b/rate-submit.c
@@ -5,7 +5,7 @@
  *
  */
 #include "fio.h"
-#include "ioengine.h"
+#include "ioengines.h"
 #include "lib/getrusage.h"
 #include "rate-submit.h"
 
@@ -98,7 +98,6 @@ static int io_workqueue_init_worker_fn(struct submit_worker *sw)
 {
        struct thread_data *parent = sw->wq->td;
        struct thread_data *td = sw->priv;
-       int fio_unused ret;
 
        memcpy(&td->o, &parent->o, sizeof(td->o));
        memcpy(&td->ts, &parent->ts, sizeof(td->ts));
@@ -116,7 +115,6 @@ static int io_workqueue_init_worker_fn(struct submit_worker *sw)
        INIT_FLIST_HEAD(&td->io_hist_list);
        INIT_FLIST_HEAD(&td->verify_list);
        INIT_FLIST_HEAD(&td->trim_list);
-       INIT_FLIST_HEAD(&td->next_rand_list);
        td->io_hist_tree = RB_ROOT;
 
        td->o.iodepth = 1;
@@ -128,7 +126,7 @@ static int io_workqueue_init_worker_fn(struct submit_worker *sw)
        clear_io_state(td, 1);
 
        td_set_runstate(td, TD_RUNNING);
-       td->flags |= TD_F_CHILD;
+       td->flags |= TD_F_CHILD | TD_F_NEED_LOCK;
        td->parent = parent;
        return 0;