From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org,yunjeong.mun@sk.com,corbet@lwn.net,sj@kernel.org,akpm@linux-foundation.org
Subject: [merged mm-stable] docs-admin-guide-mm-damon-usage-document-nid-file.patch removed from -mm tree
Date: Mon, 12 May 2025 23:53:24 -0700 [thread overview]
Message-ID: <20250513065325.5D7ECC4CEED@smtp.kernel.org> (raw)
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The quilt patch titled
Subject: Docs/admin-guide/mm/damon/usage: document 'nid' file
has been removed from the -mm tree. Its filename was
docs-admin-guide-mm-damon-usage-document-nid-file.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: SeongJae Park <sj@kernel.org>
Subject: Docs/admin-guide/mm/damon/usage: document 'nid' file
Date: Sun, 20 Apr 2025 12:40:28 -0700
Add description of 'nid' file, which is optionally used for specific DAMOS
quota goal metrics such as node_mem_{used,free}_bp on DAMON usage
document.
Link: https://lkml.kernel.org/r/20250420194030.75838-6-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Yunjeong Mun <yunjeong.mun@sk.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
Documentation/admin-guide/mm/damon/usage.rst | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- a/Documentation/admin-guide/mm/damon/usage.rst~docs-admin-guide-mm-damon-usage-document-nid-file
+++ a/Documentation/admin-guide/mm/damon/usage.rst
@@ -81,7 +81,7 @@ comma (",").
│ │ │ │ │ │ │ :ref:`quotas <sysfs_quotas>`/ms,bytes,reset_interval_ms,effective_bytes
│ │ │ │ │ │ │ │ weights/sz_permil,nr_accesses_permil,age_permil
│ │ │ │ │ │ │ │ :ref:`goals <sysfs_schemes_quota_goals>`/nr_goals
- │ │ │ │ │ │ │ │ │ 0/target_metric,target_value,current_value
+ │ │ │ │ │ │ │ │ │ 0/target_metric,target_value,current_value,nid
│ │ │ │ │ │ │ :ref:`watermarks <sysfs_watermarks>`/metric,interval_us,high,mid,low
│ │ │ │ │ │ │ :ref:`{core_,ops_,}filters <sysfs_filters>`/nr_filters
│ │ │ │ │ │ │ │ 0/type,matching,allow,memcg_path,addr_start,addr_end,target_idx,min,max
@@ -390,11 +390,11 @@ number (``N``) to the file creates the n
to ``N-1``. Each directory represents each goal and current achievement.
Among the multiple feedback, the best one is used.
-Each goal directory contains three files, namely ``target_metric``,
-``target_value`` and ``current_value``. Users can set and get the three
-parameters for the quota auto-tuning goals that specified on the :ref:`design
-doc <damon_design_damos_quotas_auto_tuning>` by writing to and reading from each
-of the files. Note that users should further write
+Each goal directory contains four files, namely ``target_metric``,
+``target_value``, ``current_value`` and ``nid``. Users can set and get the
+four parameters for the quota auto-tuning goals that specified on the
+:ref:`design doc <damon_design_damos_quotas_auto_tuning>` by writing to and
+reading from each of the files. Note that users should further write
``commit_schemes_quota_goals`` to the ``state`` file of the :ref:`kdamond
directory <sysfs_kdamond>` to pass the feedback to DAMON.
_
Patches currently in -mm which might be from sj@kernel.org are
mm-damon-core-warn-and-fix-nr_accesses-corruption.patch
mm-damon-sysfs-schemes-fix-wrong-comment-on-damons_sysfs_quota_goal_metric_strs.patch
mm-damon-paddr-remove-unused-variable-folio_list-in-damon_pa_stat.patch
mm-damon-tests-core-kunit-add-a-test-for-damos_set_filters_default_reject.patch
selftests-damon-_damon_sysfs-read-tried-regions-directories-in-order.patch
docs-damon-update-titles-and-brief-introductions-to-explain-damos.patch
reply other threads:[~2025-05-13 6:53 UTC|newest]
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