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| author | Changwoo Min <changwoo@igalia.com> | 2025-02-07 15:40:52 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2025-02-07 11:24:59 -1000 |
| commit | 38d65cd692a26e09152bcec67d641a7914a5cba6 (patch) | |
| tree | 52f8d5e9e6c450facec61a0053abb3ec9813d721 | |
| parent | 6d3f8fb4b2d47b7b6581a1a5a6ce35700f1416e6 (diff) | |
| download | linux-38d65cd692a26e09152bcec67d641a7914a5cba6.tar.gz | |
sched_ext: Print an event, SCX_EV_ENQ_SLICE_DFL, in scx_qmap/central
Modify the scx_qmap and scx_celtral schedulers
to print the SCX_EV_ENQ_SLICE_DFL event every second.
Signed-off-by: Changwoo Min <changwoo@igalia.com>
Acked-by: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | tools/sched_ext/scx_central.bpf.c | 2 | ||||
| -rw-r--r-- | tools/sched_ext/scx_qmap.bpf.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/tools/sched_ext/scx_central.bpf.c b/tools/sched_ext/scx_central.bpf.c index 376c14d5dd0d98..907a844723c12f 100644 --- a/tools/sched_ext/scx_central.bpf.c +++ b/tools/sched_ext/scx_central.bpf.c @@ -305,6 +305,8 @@ static int central_timerfn(void *map, int *key, struct bpf_timer *timer) scx_read_event(&events, SCX_EV_DISPATCH_KEEP_LAST)); bpf_printk("%35s: %llu\n", "SCX_EV_ENQ_SKIP_EXITING", scx_read_event(&events, SCX_EV_ENQ_SKIP_EXITING)); + bpf_printk("%35s: %llu\n", "SCX_EV_ENQ_SLICE_DFL", + scx_read_event(&events, SCX_EV_ENQ_SLICE_DFL)); bpf_printk("%35s: %llu\n", "SCX_EV_BYPASS_DURATION", scx_read_event(&events, SCX_EV_BYPASS_DURATION)); bpf_printk("%35s: %llu\n", "SCX_EV_BYPASS_DISPATCH", diff --git a/tools/sched_ext/scx_qmap.bpf.c b/tools/sched_ext/scx_qmap.bpf.c index 5edb79742e379d..7d9d1e5d235899 100644 --- a/tools/sched_ext/scx_qmap.bpf.c +++ b/tools/sched_ext/scx_qmap.bpf.c @@ -784,6 +784,8 @@ static int monitor_timerfn(void *map, int *key, struct bpf_timer *timer) scx_read_event(&events, SCX_EV_DISPATCH_KEEP_LAST)); bpf_printk("%35s: %llu\n", "SCX_EV_ENQ_SKIP_EXITING", scx_read_event(&events, SCX_EV_ENQ_SKIP_EXITING)); + bpf_printk("%35s: %llu\n", "SCX_EV_ENQ_SLICE_DFL", + scx_read_event(&events, SCX_EV_ENQ_SLICE_DFL)); bpf_printk("%35s: %llu\n", "SCX_EV_BYPASS_DURATION", scx_read_event(&events, SCX_EV_BYPASS_DURATION)); bpf_printk("%35s: %llu\n", "SCX_EV_BYPASS_DISPATCH", |