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Searched refs:trace_buf_size (Results 1 – 3 of 3) sorted by relevance

/linux-4.4.14/kernel/trace/
Dtrace.c390 static unsigned long trace_buf_size = TRACE_BUF_SIZE_DEFAULT; variable
841 trace_buf_size = buf_size; in set_buf_size()
1179 ring_buffer_resize(tr->max_buffer.buffer, trace_buf_size, in run_tracer_selftest()
4328 ret = __tracing_resize_ring_buffer(&global_trace, trace_buf_size, in tracing_update_buffers()
4377 ret = __tracing_resize_ring_buffer(tr, trace_buf_size, in tracing_set_tracer()
4999 trace_buf_size >> 10); in tracing_entries_read()
5054 expanded_size += trace_buf_size >> 10; in tracing_total_entries_read()
6663 if (allocate_trace_buffers(tr, trace_buf_size) < 0) in instance_mkdir()
7224 ring_buf_size = trace_buf_size; in tracer_alloc_buffers()
Dtrace_selftest.c38 if (loops++ > trace_buf_size) { in trace_test_buffer_cpu()
/linux-4.4.14/Documentation/
Dkernel-parameters.txt3763 trace_buf_size=nn[KMG]