[PATCH 3/7] sched_ext: Fix stray scx_root usage in task_can_run_on_remote_rq()

[Tejun Heo <tj@kernel.org>]

task_can_run_on_remote_rq() takes @sch but it is using scx_root when
incrementing SCX_EV_DISPATCH_LOCAL_DSQ_OFFLINE, which is inconsistent and
gets in the way of implementing multiple scheduler support. Use @sch
instead. As currently scx_root is the only possible scheduler instance, this
doesn't cause any behavior changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
---
 kernel/sched/ext.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c
index df433f6fab4b..5801ac676d59 100644
--- a/kernel/sched/ext.c
+++ b/kernel/sched/ext.c
@@ -1622,8 +1622,7 @@ static bool task_can_run_on_remote_rq(struct scx_sched *sch,
 
 	if (!scx_rq_online(rq)) {
 		if (enforce)
-			__scx_add_event(scx_root,
-					SCX_EV_DISPATCH_LOCAL_DSQ_OFFLINE, 1);
+			__scx_add_event(sch, SCX_EV_DISPATCH_LOCAL_DSQ_OFFLINE, 1);
 		return false;
 	}
 
-- 
2.51.0