Searched refs:trace_pipe (Results 1 – 11 of 11) sorted by relevance
21 FILE *trace_pipe; member176 fclose(tracer->trace_pipe); in tracer_cleanup()207 line_len = getline(lp, &buf_len, tracer->trace_pipe); in tracer_thread_func()248 tracer->trace_pipe = fopen(path, "r"); in setup_trace_thread()249 if (!tracer->trace_pipe) { in setup_trace_thread()257 fclose(tracer->trace_pipe); in setup_trace_thread()
13 then a consumer for that ring-buffer, in a similar fashion to trace_pipe.44 kernel with trace_pipe) are allowed but not recommended. They will compete for46 trace_pipe would be.
141 ftrace. Obviously using grep and awk of trace_pipe is an option as well142 as any script reading trace_pipe.192 /sys/kernel/tracing/trace_pipe in human-readable format although binary201 script that can read trace_pipe from STDIN or a copy of a trace. When used
40 $ cat /sys/kernel/tracing/trace_pipe
40 $ cat /sys/kernel/tracing/trace_pipe > mydump.txt &63 $ cat /sys/kernel/tracing/trace_pipe > mydump.txt &
3 test -f README -a -f trace -a -f tracing_on -a -f trace_pipe
14 head -n 1 trace_pipe | grep -q "test input 1"
79 // { if (NR > 30) { exit 0; } } ' trace_pipe;
662 $ cat /sys/kernel/tracing/trace_pipe > out.txt
20 single thread tracing currently and just reads trace_pipe in text and then
501 The output will appear in the trace and trace_pipe files.542 The output will appear in the trace and trace_pipe files.752 cat /sys/kernel/tracing/trace_pipe