diff options
| -rw-r--r-- | kernel/sched/ext.c | 1 | ||||
| -rw-r--r-- | tools/sched_ext/scx_qmap.bpf.c | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c index 1df2082d1352..410a4df8a121 100644 --- a/kernel/sched/ext.c +++ b/kernel/sched/ext.c @@ -696,6 +696,7 @@ enum scx_enq_flags { /* expose select ENQUEUE_* flags as enums */ SCX_ENQ_WAKEUP = ENQUEUE_WAKEUP, SCX_ENQ_HEAD = ENQUEUE_HEAD, + SCX_ENQ_CPU_SELECTED = ENQUEUE_RQ_SELECTED, /* high 32bits are SCX specific */ diff --git a/tools/sched_ext/scx_qmap.bpf.c b/tools/sched_ext/scx_qmap.bpf.c index 67e2a7968cc9..5d1f880d1149 100644 --- a/tools/sched_ext/scx_qmap.bpf.c +++ b/tools/sched_ext/scx_qmap.bpf.c @@ -230,8 +230,8 @@ void BPF_STRUCT_OPS(qmap_enqueue, struct task_struct *p, u64 enq_flags) return; } - /* if !WAKEUP, select_cpu() wasn't called, try direct dispatch */ - if (!(enq_flags & SCX_ENQ_WAKEUP) && + /* if select_cpu() wasn't called, try direct dispatch */ + if (!(enq_flags & SCX_ENQ_CPU_SELECTED) && (cpu = pick_direct_dispatch_cpu(p, scx_bpf_task_cpu(p))) >= 0) { __sync_fetch_and_add(&nr_ddsp_from_enq, 1); scx_bpf_dispatch(p, SCX_DSQ_LOCAL_ON | cpu, slice_ns, enq_flags); |