diff options
Diffstat (limited to 'kernel/sched/ext.c')
| -rw-r--r-- | kernel/sched/ext.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c index 1cfe4b43d31b..603de983a509 100644 --- a/kernel/sched/ext.c +++ b/kernel/sched/ext.c @@ -4753,7 +4753,7 @@ static int scx_enable(struct sched_ext_ops *ops, struct bpf_link *link) const struct sched_class *new_class = __setscheduler_class(p->policy, p->prio); - if (!tryget_task_struct(p)) + if (scx_get_task_state(p) != SCX_TASK_READY) continue; if (old_class != new_class) @@ -4763,8 +4763,6 @@ static int scx_enable(struct sched_ext_ops *ops, struct bpf_link *link) p->scx.slice = SCX_SLICE_DFL; p->sched_class = new_class; } - - put_task_struct(p); } scx_task_iter_stop(&sti); percpu_up_write(&scx_fork_rwsem); |