diff options
Diffstat (limited to 'kernel/sched/ext.c')
| -rw-r--r-- | kernel/sched/ext.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c index 9ee5a9a261cc..7c320dcd72d5 100644 --- a/kernel/sched/ext.c +++ b/kernel/sched/ext.c @@ -4469,8 +4469,9 @@ static void scx_ops_disable_workfn(struct kthread_work *work) if (ei->msg[0] != '\0') pr_err("sched_ext: %s: %s\n", scx_ops.name, ei->msg); - +#ifdef CONFIG_STACKTRACE stack_trace_print(ei->bt, ei->bt_len, 2); +#endif } else { pr_info("sched_ext: BPF scheduler \"%s\" disabled (%s)\n", scx_ops.name, ei->reason); @@ -4847,10 +4848,10 @@ static __printf(3, 4) void scx_ops_exit_kind(enum scx_exit_kind kind, return; ei->exit_code = exit_code; - +#ifdef CONFIG_STACKTRACE if (kind >= SCX_EXIT_ERROR) ei->bt_len = stack_trace_save(ei->bt, SCX_EXIT_BT_LEN, 1); - +#endif va_start(args, fmt); vscnprintf(ei->msg, SCX_EXIT_MSG_LEN, fmt, args); va_end(args); |