diff options
Diffstat (limited to 'Documentation/trace/ftrace.rst')
| -rw-r--r-- | Documentation/trace/ftrace.rst | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst index 80ba765a8237..87cf5c010d5d 100644 --- a/Documentation/trace/ftrace.rst +++ b/Documentation/trace/ftrace.rst @@ -34,7 +34,7 @@ Throughout the kernel is hundreds of static event points that can be enabled via the tracefs file system to see what is going on in certain parts of the kernel. -See events.txt for more information. +See events.rst for more information. Implementation Details @@ -376,11 +376,11 @@ of ftrace. Here is a list of some of the key files: kprobe_events: - Enable dynamic trace points. See kprobetrace.txt. + Enable dynamic trace points. See kprobetrace.rst. kprobe_profile: - Dynamic trace points stats. See kprobetrace.txt. + Dynamic trace points stats. See kprobetrace.rst. max_graph_depth: @@ -561,14 +561,14 @@ of ftrace. Here is a list of some of the key files: trace_marker_raw: - This is similar to trace_marker above, but is meant for for binary data + This is similar to trace_marker above, but is meant for binary data to be written to it, where a tool can be used to parse the data from trace_pipe_raw. uprobe_events: Add dynamic tracepoints in programs. - See uprobetracer.txt + See uprobetracer.rst uprobe_profile: @@ -589,19 +589,19 @@ of ftrace. Here is a list of some of the key files: files at various levels that can enable the tracepoints when a "1" is written to them. - See events.txt for more information. + See events.rst for more information. set_event: By echoing in the event into this file, will enable that event. - See events.txt for more information. + See events.rst for more information. available_events: A list of events that can be enabled in tracing. - See events.txt for more information. + See events.rst for more information. timestamp_mode: @@ -1394,7 +1394,7 @@ an example:: => x86_64_start_reservations => x86_64_start_kernel -Here we see that that we had a latency of 16 microseconds (which is +Here we see that we had a latency of 16 microseconds (which is very good). The _raw_spin_lock_irq in run_timer_softirq disabled interrupts. The difference between the 16 and the displayed timestamp 25us occurred because the clock was incremented |