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Searched refs:trace_buf_size (Results 1 – 7 of 7) sorted by relevance

/linux-6.15/tools/testing/ktest/examples/bootconfigs/
H A Dboottrace.bconf56 trace_buf_size = 1M
/linux-6.15/Documentation/trace/
H A Ddebugging.rst74 ftrace_dump_on_oops trace_buf_size=50K
78 above trace_buf_size option above sets each of the per CPU buffers to 50K,
H A Dboottime-trace.rst288 …trace_options=sym-addr trace_event=initcall:* tp_printk trace_buf_size=1M ftrace=function ftrace_f…
296 trace_buf_size = 1M
/linux-6.15/kernel/trace/
H A Dtrace.c893 static unsigned long trace_buf_size = TRACE_BUF_SIZE_DEFAULT; variable
1642 trace_buf_size = max(4096UL, buf_size); in set_buf_size()
2142 ring_buffer_resize(tr->max_buffer.buffer, trace_buf_size, in run_tracer_selftest()
6170 ret = __tracing_resize_ring_buffer(tr, trace_buf_size, in tracing_update_buffers()
6227 ret = __tracing_resize_ring_buffer(tr, trace_buf_size, in tracing_set_tracer()
6891 trace_buf_size >> 10); in tracing_entries_read()
6946 expanded_size += trace_buf_size >> 10; in tracing_total_entries_read()
9749 if (allocate_trace_buffers(tr, trace_buf_size) < 0) in trace_array_create_systems()
10886 ring_buf_size = trace_buf_size; in tracer_alloc_buffers()
H A Dtrace_selftest.c41 if (loops++ > trace_buf_size) { in trace_test_buffer_cpu()
/linux-6.15/drivers/net/ethernet/qlogic/qed/
H A Dqed_debug.c6867 u32 trace_buf_size, in qed_parse_mcp_trace_buf() argument
6898 trace_buf_size, in qed_parse_mcp_trace_buf()
6913 trace_buf_size); in qed_parse_mcp_trace_buf()
6947 trace_buf_size, in qed_parse_mcp_trace_buf()
/linux-6.15/Documentation/admin-guide/
H A Dkernel-parameters.txt7199 trace_buf_size=nn[KMG]