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Searched refs:RB_FL_OVERWRITE (Results 1 – 4 of 4) sorted by relevance

/linux-4.1.27/include/linux/
Dring_buffer.h198 RB_FL_OVERWRITE = 1 << 0, enumerator
/linux-4.1.27/kernel/trace/
Dring_buffer_benchmark.c419 buffer = ring_buffer_alloc(1000000, RB_FL_OVERWRITE); in ring_buffer_benchmark_init()
Dring_buffer.c1858 buffer->flags |= RB_FL_OVERWRITE; in ring_buffer_change_overwrite()
1860 buffer->flags &= ~RB_FL_OVERWRITE; in ring_buffer_change_overwrite()
2361 if (!(buffer->flags & RB_FL_OVERWRITE)) { in rb_move_tail()
4868 buffer = ring_buffer_alloc(RB_TEST_BUFFER_SIZE, RB_FL_OVERWRITE); in test_ringbuffer()
Dtrace.c6440 rb_flags = trace_flags & TRACE_ITER_OVERWRITE ? RB_FL_OVERWRITE : 0; in allocate_trace_buffer()
7102 temp_buffer = ring_buffer_alloc(PAGE_SIZE, RB_FL_OVERWRITE); in tracer_alloc_buffers()