Lines Matching full:tracing

2 Kprobe-based Event Tracing
20 /sys/kernel/tracing/kprobe_events, and enable it via
21 /sys/kernel/tracing/events/kprobes/<EVENT>/enable.
23 You can also use /sys/kernel/tracing/dynamic_events instead of
155 under tracing/events/kprobes/<EVENT>, at the directory you can see 'id',
177 /sys/kernel/tracing/kprobe_profile.
201 …echo 'p:myprobe do_sys_open dfd=%ax filename=%dx flags=%cx mode=+4($stack)' > /sys/kernel/tracing/…
211   echo 'r:myretprobe do_sys_open $retval' >> /sys/kernel/tracing/kprobe_events
216 /sys/kernel/tracing/events/kprobes/<EVENT>/format.
219   cat /sys/kernel/tracing/events/kprobes/myprobe/format
242   echo > /sys/kernel/tracing/kprobe_events
253 Right after definition, each event is disabled by default. For tracing these
257   echo 1 > /sys/kernel/tracing/events/kprobes/myprobe/enable
258   echo 1 > /sys/kernel/tracing/events/kprobes/myretprobe/enable
260 Use the following command to start tracing in an interval.
267 And you can see the traced information via /sys/kernel/tracing/trace.
270   cat /sys/kernel/tracing/trace