Commit 14e70e46 authored by SeongJae Park's avatar SeongJae Park Committed by Andrew Morton
Browse files

Docs/admin-guide/mm/damon/usage: fix wrong schemes effective quota update command 

To update effective size quota of DAMOS schemes on DAMON sysfs file
interface, user should write 'update_schemes_effective_quotas' to the
kdamond 'state' file.  But the document is mistakenly saying the input
string as 'update_schemes_effective_bytes'.  Fix it (s/bytes/quotas/).

Link: https://lkml.kernel.org/r/20240503180318.72798-8-sj@kernel.org


Fixes: a6068d6d ("Docs/admin-guide/mm/damon/usage: document effective_bytes file")
Signed-off-by: default avatarSeongJae Park <sj@kernel.org>
Cc: <stable@vger.kernel.org>	[6.9.x]
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent da2a0618

Documentation/admin-guide/mm/damon/usage.rst

+2 −2
Original line number Diff line number Diff line
@@ -153,7 +153,7 @@ Users can write below commands for the kdamond to the ``state`` file. 
- ``clear_schemes_tried_regions``: Clear the DAMON-based operating scheme

  action tried regions directory for each DAMON-based operation scheme of the

  kdamond.

- ``update_schemes_effective_bytes``: Update the contents of

- ``update_schemes_effective_quotas``: Update the contents of

  ``effective_bytes`` files for each DAMON-based operation scheme of the

  kdamond.  For more details, refer to :ref:`quotas directory <sysfs_quotas>`.
@@ -342,7 +342,7 @@ Based on the user-specified :ref:`goal <sysfs_schemes_quota_goals>`, the 
effective size quota is further adjusted.  Reading ``effective_bytes`` returns

the current effective size quota.  The file is not updated in real time, so

users should ask DAMON sysfs interface to update the content of the file for

the stats by writing a special keyword, ``update_schemes_effective_bytes`` to

the stats by writing a special keyword, ``update_schemes_effective_quotas`` to

the relevant ``kdamonds/<N>/state`` file.



Under ``weights`` directory, three files (``sz_permil``,