buffer_a 149 include/linux/ring_buffer.h int ring_buffer_swap_cpu(struct ring_buffer *buffer_a, buffer_a 153 include/linux/ring_buffer.h ring_buffer_swap_cpu(struct ring_buffer *buffer_a, buffer_a 4513 kernel/trace/ring_buffer.c int ring_buffer_swap_cpu(struct ring_buffer *buffer_a, buffer_a 4520 kernel/trace/ring_buffer.c if (!cpumask_test_cpu(cpu, buffer_a->cpumask) || buffer_a 4524 kernel/trace/ring_buffer.c cpu_buffer_a = buffer_a->buffers[cpu]; buffer_a 4533 kernel/trace/ring_buffer.c if (atomic_read(&buffer_a->record_disabled)) buffer_a 4560 kernel/trace/ring_buffer.c buffer_a->buffers[cpu] = cpu_buffer_b; buffer_a 4563 kernel/trace/ring_buffer.c cpu_buffer_b->buffer = buffer_a;