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-rw-r--r--kernel/sched_fair.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 08ae848..1fe4c65 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1275,23 +1275,18 @@ __load_balance_iterator(struct cfs_rq *cfs_rq, struct list_head *next)
struct task_struct *p = NULL;
struct sched_entity *se;
- if (next == &cfs_rq->tasks)
- return NULL;
-
- /* Skip over entities that are not tasks */
- do {
+ while (next != &cfs_rq->tasks) {
se = list_entry(next, struct sched_entity, group_node);
next = next->next;
- } while (next != &cfs_rq->tasks && !entity_is_task(se));
- if (next == &cfs_rq->tasks)
- return NULL;
+ /* Skip over entities that are not tasks */
+ if (entity_is_task(se)) {
+ p = task_of(se);
+ break;
+ }
+ }
cfs_rq->balance_iterator = next;
-
- if (entity_is_task(se))
- p = task_of(se);
-
return p;
}
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