From: Andrea Righi Date: Sat, 25 Jan 2025 09:36:07 +0000 (+0100) Subject: sched_ext: selftests/dsp_local_on: Fix selftest on UP systems X-Git-Tag: v6.14-rc3~27^2~8 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c7d51b0d29954c40ea3a097e0ec7884b4344331;p=thirdparty%2Flinux.git sched_ext: selftests/dsp_local_on: Fix selftest on UP systems In UP systems p->migration_disabled is not available. Fix this by using the portable helper is_migration_disabled(p). Fixes: e9fe182772dc ("sched_ext: selftests/dsp_local_on: Fix sporadic failures") Signed-off-by: Andrea Righi Signed-off-by: Tejun Heo --- diff --git a/tools/testing/selftests/sched_ext/dsp_local_on.bpf.c b/tools/testing/selftests/sched_ext/dsp_local_on.bpf.c index 758b479bd1ee1..c02b2aa6fc641 100644 --- a/tools/testing/selftests/sched_ext/dsp_local_on.bpf.c +++ b/tools/testing/selftests/sched_ext/dsp_local_on.bpf.c @@ -43,7 +43,7 @@ void BPF_STRUCT_OPS(dsp_local_on_dispatch, s32 cpu, struct task_struct *prev) if (!p) return; - if (p->nr_cpus_allowed == nr_cpus && !p->migration_disabled) + if (p->nr_cpus_allowed == nr_cpus && !is_migration_disabled(p)) target = bpf_get_prandom_u32() % nr_cpus; else target = scx_bpf_task_cpu(p);