/* use static because iter can be a bit big for the stack */
static struct trace_iterator iter;
static struct ring_buffer_iter *buffer_iter[CONFIG_NR_CPUS];
+ struct trace_array *tr;
unsigned int old_userobj;
int cnt = 0, cpu;
trace_init_global_iter(&iter);
iter.buffer_iter = buffer_iter;
+ tr = iter.tr;
for_each_tracing_cpu(cpu) {
atomic_inc(&per_cpu_ptr(iter.trace_buffer->data, cpu)->disabled);
}
- old_userobj = trace_flags;
+ old_userobj = tr->trace_flags;
/* don't look at user memory in panic mode */
- trace_flags &= ~TRACE_ITER_SYM_USEROBJ;
+ tr->trace_flags &= ~TRACE_ITER_SYM_USEROBJ;
kdb_printf("Dumping ftrace buffer:\n");
kdb_printf("---------------------------------\n");
out:
- trace_flags = old_userobj;
+ tr->trace_flags = old_userobj;
for_each_tracing_cpu(cpu) {
atomic_dec(&per_cpu_ptr(iter.trace_buffer->data, cpu)->disabled);