summaryrefslogtreecommitdiff
path: root/block/bfq-wf2q.c
diff options
context:
space:
mode:
Diffstat (limited to 'block/bfq-wf2q.c')
-rw-r--r--block/bfq-wf2q.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/block/bfq-wf2q.c b/block/bfq-wf2q.c
index dbc07b456059..d558fd26740c 100644
--- a/block/bfq-wf2q.c
+++ b/block/bfq-wf2q.c
@@ -130,10 +130,14 @@ static bool bfq_update_next_in_service(struct bfq_sched_data *sd,
if (!change_without_lookup) /* lookup needed */
next_in_service = bfq_lookup_next_entity(sd, expiration);
- if (next_in_service)
- parent_sched_may_change = !sd->next_in_service ||
+ if (next_in_service) {
+ bool new_budget_triggers_change =
bfq_update_parent_budget(next_in_service);
+ parent_sched_may_change = !sd->next_in_service ||
+ new_budget_triggers_change;
+ }
+
sd->next_in_service = next_in_service;
if (!next_in_service)