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Searched refs:buffer_a (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/include/linux/
Dring_buffer.h149 int ring_buffer_swap_cpu(struct ring_buffer *buffer_a,
153 ring_buffer_swap_cpu(struct ring_buffer *buffer_a, in ring_buffer_swap_cpu() argument
/Linux-v4.19/kernel/trace/
Dring_buffer.c4466 int ring_buffer_swap_cpu(struct ring_buffer *buffer_a, in ring_buffer_swap_cpu() argument
4473 if (!cpumask_test_cpu(cpu, buffer_a->cpumask) || in ring_buffer_swap_cpu()
4477 cpu_buffer_a = buffer_a->buffers[cpu]; in ring_buffer_swap_cpu()
4486 if (atomic_read(&buffer_a->record_disabled)) in ring_buffer_swap_cpu()
4513 buffer_a->buffers[cpu] = cpu_buffer_b; in ring_buffer_swap_cpu()
4516 cpu_buffer_b->buffer = buffer_a; in ring_buffer_swap_cpu()