[PATCH] sched_ext: Remove duplicate BTF_ID_FLAGS definitions

From: Andrea Righi
Date: Fri Apr 25 2025 - 13:57:29 EST


Some kfuncs specific to the idle CPU selection policy are registered in
both the scx_kfunc_ids_any and scx_kfunc_ids_idle blocks, even though
they should only be defined in the latter.

Remove the duplicates from scx_kfunc_ids_any.

Fixes: 337d1b354a297 ("sched_ext: Move built-in idle CPU selection policy to a separate file")
Signed-off-by: Andrea Righi <arighi@xxxxxxxxxx>
---
kernel/sched/ext.c | 6 ------
1 file changed, 6 deletions(-)

diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c
index 6e530a91e9442..1af53b28f30e9 100644
--- a/kernel/sched/ext.c
+++ b/kernel/sched/ext.c
@@ -7362,12 +7362,6 @@ BTF_ID_FLAGS(func, scx_bpf_nr_cpu_ids)
BTF_ID_FLAGS(func, scx_bpf_get_possible_cpumask, KF_ACQUIRE)
BTF_ID_FLAGS(func, scx_bpf_get_online_cpumask, KF_ACQUIRE)
BTF_ID_FLAGS(func, scx_bpf_put_cpumask, KF_RELEASE)
-BTF_ID_FLAGS(func, scx_bpf_get_idle_cpumask, KF_ACQUIRE)
-BTF_ID_FLAGS(func, scx_bpf_get_idle_smtmask, KF_ACQUIRE)
-BTF_ID_FLAGS(func, scx_bpf_put_idle_cpumask, KF_RELEASE)
-BTF_ID_FLAGS(func, scx_bpf_test_and_clear_cpu_idle)
-BTF_ID_FLAGS(func, scx_bpf_pick_idle_cpu, KF_RCU)
-BTF_ID_FLAGS(func, scx_bpf_pick_any_cpu, KF_RCU)
BTF_ID_FLAGS(func, scx_bpf_task_running, KF_RCU)
BTF_ID_FLAGS(func, scx_bpf_task_cpu, KF_RCU)
BTF_ID_FLAGS(func, scx_bpf_cpu_rq)
--
2.49.0