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

/Linux-v5.4/include/linux/
Dring_buffer.h160 bool ring_buffer_empty(struct ring_buffer *buffer);
/Linux-v5.4/kernel/trace/
Dring_buffer.c635 if (cpu == RING_BUFFER_ALL_CPUS && !ring_buffer_empty(buffer)) in ring_buffer_wait()
719 if ((cpu == RING_BUFFER_ALL_CPUS && !ring_buffer_empty(buffer)) || in ring_buffer_poll_wait()
4450 bool ring_buffer_empty(struct ring_buffer *buffer) in ring_buffer_empty() function
4473 EXPORT_SYMBOL_GPL(ring_buffer_empty);