diff options
Diffstat (limited to 'Documentation/trace')
-rw-r--r-- | Documentation/trace/kprobetrace.rst | 3 | ||||
-rw-r--r-- | Documentation/trace/uprobetracer.rst | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/trace/kprobetrace.rst b/Documentation/trace/kprobetrace.rst index 47e765c2f2c3..235ce2ab131a 100644 --- a/Documentation/trace/kprobetrace.rst +++ b/Documentation/trace/kprobetrace.rst @@ -20,6 +20,9 @@ current_tracer. Instead of that, add probe points via /sys/kernel/debug/tracing/kprobe_events, and enable it via /sys/kernel/debug/tracing/events/kprobes/<EVENT>/enable. +You can also use /sys/kernel/debug/tracing/dynamic_events instead of +kprobe_events. That interface will provide unified access to other +dynamic events too. Synopsis of kprobe_events ------------------------- diff --git a/Documentation/trace/uprobetracer.rst b/Documentation/trace/uprobetracer.rst index d0822811527a..4c3bfde2ba47 100644 --- a/Documentation/trace/uprobetracer.rst +++ b/Documentation/trace/uprobetracer.rst @@ -18,6 +18,10 @@ current_tracer. Instead of that, add probe points via However unlike kprobe-event tracer, the uprobe event interface expects the user to calculate the offset of the probepoint in the object. +You can also use /sys/kernel/debug/tracing/dynamic_events instead of +uprobe_events. That interface will provide unified access to other +dynamic events too. + Synopsis of uprobe_tracer ------------------------- :: |