ring_buffer_empty - Linux

Symbol: ring_buffer_empty

include/linux/ring_buffer.h

bool ring_buffer_empty(struct trace_buffer *buffer);

kernel/trace/ring_buffer.c

if ((cpu == RING_BUFFER_ALL_CPUS && !ring_buffer_empty(buffer)) ||

kernel/trace/ring_buffer.c

EXPORT_SYMBOL_GPL(ring_buffer_empty);

kernel/trace/ring_buffer.c

return !ring_buffer_empty(buffer);

kernel/trace/trace.c

if (!ring_buffer_empty(tr->array_buffer.buffer))