rb_get_reader_page 3812 kernel/trace/ring_buffer.c 	reader = rb_get_reader_page(cpu_buffer);
rb_get_reader_page 3896 kernel/trace/ring_buffer.c 	reader = rb_get_reader_page(cpu_buffer);
rb_get_reader_page 4735 kernel/trace/ring_buffer.c 	reader = rb_get_reader_page(cpu_buffer);