Commit 3c7d51b0 authored by Andrea Righi's avatar Andrea Righi Committed by Tejun Heo
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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: e9fe1827 ("sched_ext: selftests/dsp_local_on: Fix sporadic failures")
Signed-off-by: default avatarAndrea Righi <arighi@nvidia.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 5f52bbf2

tools/testing/selftests/sched_ext/dsp_local_on.bpf.c

+1 −1
Original line number Diff line number Diff line
@@ -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);