current_rb 2485 kernel/trace/trace.c trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, current_rb 2493 kernel/trace/trace.c *current_rb = trace_file->tr->trace_buffer.buffer; current_rb 2495 kernel/trace/trace.c if (!ring_buffer_time_stamp_abs(*current_rb) && (trace_file->flags & current_rb 2508 kernel/trace/trace.c entry = __trace_buffer_lock_reserve(*current_rb, current_rb 2517 kernel/trace/trace.c *current_rb = temp_buffer; current_rb 2518 kernel/trace/trace.c entry = __trace_buffer_lock_reserve(*current_rb,