Tracepoint handlers no longer run with preemption disabled by default
since a46023d561 ("tracing: Guard __DECLARE_TRACE() use of
__DO_TRACE_CALL() with SRCU-fast"), the opid monitor should now count 1
in the preemption count as preemption disabled.
Change the rule for preempt_off to preempt > 0.
Reviewed-by: Nam Cao <namcao@linutronix.de>
Link: https://lore.kernel.org/r/20260601153840.124372-11-gmonaco@redhat.com
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>