diff options
| author | SeongJae Park <sj@kernel.org> | 2023-09-16 02:09:44 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-04 10:32:31 -0700 |
| commit | 033343d5c5b06431b83fb0c7d1af4aaebe0be75e (patch) | |
| tree | 031fdc2404ab1aaf470e566fd0770f95ee9fa146 /Documentation | |
| parent | 65ded14e2818bdd9b9bdc128cf47122533f46778 (diff) | |
Docs/admin-guide/mm/damon/usage: update for DAMOS apply intervals
Update DAMON usage document's DAMON sysfs interface section for the newly
added DAMOS apply intervals support (apply_interval_us file).
Link: https://lkml.kernel.org/r/20230916020945.47296-9-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/admin-guide/mm/damon/usage.rst | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst index 6272cd36590a..8507a6e45d86 100644 --- a/Documentation/admin-guide/mm/damon/usage.rst +++ b/Documentation/admin-guide/mm/damon/usage.rst @@ -76,7 +76,7 @@ comma (","). :: │ │ │ │ │ │ │ │ ... │ │ │ │ │ │ ... │ │ │ │ │ schemes/nr_schemes - │ │ │ │ │ │ 0/action + │ │ │ │ │ │ 0/action,apply_interval_us │ │ │ │ │ │ │ access_pattern/ │ │ │ │ │ │ │ │ sz/min,max │ │ │ │ │ │ │ │ nr_accesses/min,max @@ -269,8 +269,8 @@ schemes/<N>/ ------------ In each scheme directory, five directories (``access_pattern``, ``quotas``, -``watermarks``, ``filters``, ``stats``, and ``tried_regions``) and one file -(``action``) exist. +``watermarks``, ``filters``, ``stats``, and ``tried_regions``) and two files +(``action`` and ``apply_interval``) exist. The ``action`` file is for setting and getting the scheme's :ref:`action <damon_design_damos_action>`. The keywords that can be written to and read @@ -296,6 +296,9 @@ Note that support of each action depends on the running DAMON operations set - ``stat``: Do nothing but count the statistics. Supported by all operations sets. +The ``apply_interval_us`` file is for setting and getting the scheme's +:ref:`apply_interval <damon_design_damos>` in microseconds. + schemes/<N>/access_pattern/ --------------------------- |