mm/damon/usage.rst

19   features by reading from and writing to special sysfs files.  Therefore,
26   writing kernel space DAMON application programs for you.  You can even extend
37 ``<sysfs>/kernel/mm/damon/``.  You can control DAMON by writing to and reading
115 ``nr_kdamonds``.  Writing a number (``N``) to the file creates the number of
170 In the beginning, this directory has only one file, ``nr_contexts``.  Writing a
196 context by writing one of the keywords listed in ``avail_operations`` file and
212 writing to and reading from the files.
217 writing to and rading from the files.
233 mechanism.  Reading and writing the four files under ``intervals_goal``
238 ``sample_us`` and ``aggr_us`` files after writing ``update_tuned_intervals`` to
246 In the beginning, this directory has only one file, ``nr_targets``.  Writing a
259 be a process.  You can specify the process to DAMON by writing the pid of the
274 as they want, by writing proper values to the files under this directory.
276 In the beginning, this directory has only one file, ``nr_regions``.  Writing a
287 region by writing to and reading from the files, respectively.
299 writing to files under this directory.
301 In the beginning, this directory has only one file, ``nr_schemes``.  Writing a
337 exist.  You can set and get the access pattern for the given scheme by writing
355 ``reset interval`` in milliseconds by writing the values to the three files,
369 the stats by writing a special keyword, ``update_schemes_effective_quotas`` to
376 in per-thousand unit by writing the values to the three files under the
388 In the beginning, this directory has only one file, ``nr_goals``.  Writing a
396 doc <damon_design_damos_quotas_auto_tuning>` by writing to and reading from each
412 get the five values by writing to the files, respectively.
441 In the beginning, the directory has only one file, ``nr_filters``.  Writing a
453 writing the path of the memory cgroup from the cgroups mount point to
500 content of the files for the stats by writing a special keyword,
520 Writing ``update_schemes_tried_bytes`` to the relevant ``kdamonds/<N>/state``
580 <https://github.com/damonitor/damo>`_ rather than manually reading and writing