X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=rate-submit.c;h=13dbe7a2e9ff8f3face1619e750b83018ba222df;hb=1ae82d673cf5e704b93da56655f6189f43a1592e;hp=b7b703722bbb102c84e0dbfd1fed7be0b35727e5;hpb=0c153a89ce498bf8c9e330165b6971d88ca2b12e;p=fio.git

diff --git a/rate-submit.c b/rate-submit.c
index b7b70372..13dbe7a2 100644
--- a/rate-submit.c
+++ b/rate-submit.c
@@ -97,8 +97,11 @@ static int io_workqueue_fn(struct submit_worker *sw,
 			td->cur_depth -= ret;
 	}
 
-	if (error || td->error)
+	if (error || td->error) {
+		pthread_mutex_lock(&td->io_u_lock);
 		pthread_cond_signal(&td->parent->free_cond);
+		pthread_mutex_unlock(&td->io_u_lock);
+	}
 
 	return 0;
 }