diff options
Diffstat (limited to 'kernel/cpu.c')
| -rw-r--r-- | kernel/cpu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index d7dd535cb5b5..70add058e77b 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -621,7 +621,7 @@ void __init cpu_smt_set_num_threads(unsigned int num_threads, { WARN_ON(!num_threads || (num_threads > max_threads)); - if (!topology_smt_supported()) + if (max_threads == 1) cpu_smt_control = CPU_SMT_NOT_SUPPORTED; cpu_smt_max_threads = max_threads; @@ -1801,7 +1801,7 @@ early_param("cpuhp.parallel", parallel_bringup_parse_param); static inline bool cpuhp_smt_aware(void) { - return topology_smt_supported(); + return cpu_smt_max_threads > 1; } static inline const struct cpumask *cpuhp_get_primary_thread_mask(void) |