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

/linux-master/include/linux/
H A Dring_buffer.h217 RB_FL_OVERWRITE = 1 << 0, enumerator in enum:ring_buffer_flags
/linux-master/kernel/trace/
H A Dring_buffer_benchmark.c437 buffer = ring_buffer_alloc(1000000, RB_FL_OVERWRITE);
H A Dring_buffer.c1673 * Currently the only flag that is available is the RB_FL_OVERWRITE
2240 buffer->flags |= RB_FL_OVERWRITE;
2242 buffer->flags &= ~RB_FL_OVERWRITE;
2654 if (!(buffer->flags & RB_FL_OVERWRITE)) {
4202 * buffer wrapping around (only if RB_FL_OVERWRITE is on).
4246 * the ring buffer filling up (only if RB_FL_OVERWRITE is off).
6275 buffer = ring_buffer_alloc(RB_TEST_BUFFER_SIZE, RB_FL_OVERWRITE);
H A Dtrace.c9110 rb_flags = tr->trace_flags & TRACE_ITER_OVERWRITE ? RB_FL_OVERWRITE : 0;
10283 temp_buffer = ring_buffer_alloc(PAGE_SIZE, RB_FL_OVERWRITE);

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