@@ -495,6 +495,25 @@ Please note that it's highly recommended to use user space tools like `damo
<https://github.com/awslabs/damo>`_ rather than manually reading and writing
the files as above. Above is only for an example.
+.. _tracepoint:
+
+Tracepoint for Monitoring Results
+=================================
+
+Users can get the monitoring results via the :ref:`tried_regions
+<sysfs_schemes_tried_regions>` or a tracepoint, ``damon:damon_aggregated``.
+While the tried regions directory is useful for getting a snapshot, the
+tracepoint is useful for getting a full record of the results. While the
+monitoring is turned on, you could record the tracepoint events and show
+results using tracepoint supporting tools like ``perf``. For example::
+
+ # echo on > monitor_on
+ # perf record -e damon:damon_aggregated &
+ # sleep 5
+ # kill 9 $(pidof perf)
+ # echo off > monitor_on
+ # perf script
+
.. _debugfs_interface:
debugfs Interface (DEPRECATED!)
@@ -790,23 +809,3 @@ directory by putting the name of the context to the ``rm_contexts`` file. ::
Note that ``mk_contexts``, ``rm_contexts``, and ``monitor_on`` files are in the
root directory only.
-
-
-.. _tracepoint:
-
-Tracepoint for Monitoring Results
-=================================
-
-Users can get the monitoring results via the :ref:`tried_regions
-<sysfs_schemes_tried_regions>` or a tracepoint, ``damon:damon_aggregated``.
-While the tried regions directory is useful for getting a snapshot, the
-tracepoint is useful for getting a full record of the results. While the
-monitoring is turned on, you could record the tracepoint events and show
-results using tracepoint supporting tools like ``perf``. For example::
-
- # echo on > monitor_on
- # perf record -e damon:damon_aggregated &
- # sleep 5
- # kill 9 $(pidof perf)
- # echo off > monitor_on
- # perf script
debugfs interface is deprecated. Put it at the bottom of the document so that readers have less chances to read it. Signed-off-by: SeongJae Park <sj@kernel.org> --- Documentation/admin-guide/mm/damon/usage.rst | 39 ++++++++++---------- 1 file changed, 19 insertions(+), 20 deletions(-)