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From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org, sj@kernel.org, akpm@linux-foundation.org
Subject: [merged mm-stable] docs-abiadmin-guide-damon-update-for-state-sysfs-file-input-keyword-commit.patch removed from -mm tree
Date: Mon, 09 May 2022 21:15:56 -0700	[thread overview]
Message-ID: <20220510041557.81426C385C2@smtp.kernel.org> (raw)


The quilt patch titled
     Subject: Docs/{ABI,admin-guide}/damon: Update for 'state' sysfs file input keyword, 'commit'
has been removed from the -mm tree.  Its filename was
     docs-abiadmin-guide-damon-update-for-state-sysfs-file-input-keyword-commit.patch

This patch was dropped because it was merged into mm-stable

------------------------------------------------------
From: SeongJae Park <sj@kernel.org>
Subject: Docs/{ABI,admin-guide}/damon: Update for 'state' sysfs file input keyword, 'commit'

This commit documents the newly added 'state' sysfs file input keyword,
'commit', which allows online tuning of DAMON contexts.

Link: https://lkml.kernel.org/r/20220429160606.127307-13-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 Documentation/ABI/testing/sysfs-kernel-mm-damon |    7 ++++---
 Documentation/admin-guide/mm/damon/usage.rst    |    9 +++++----
 2 files changed, 9 insertions(+), 7 deletions(-)

--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon~docs-abiadmin-guide-damon-update-for-state-sysfs-file-input-keyword-commit
+++ a/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -23,9 +23,10 @@ Date:		Mar 2022
 Contact:	SeongJae Park <sj@kernel.org>
 Description:	Writing 'on' or 'off' to this file makes the kdamond starts or
 		stops, respectively.  Reading the file returns the keywords
-		based on the current status.  Writing 'update_schemes_stats' to
-		the file updates contents of schemes stats files of the
-		kdamond.
+		based on the current status.  Writing 'commit' to this file
+		makes the kdamond reads the user inputs in the sysfs files
+		except 'state' again.  Writing 'update_schemes_stats' to the
+		file updates contents of schemes stats files of the kdamond.
 
 What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/pid
 Date:		Mar 2022
--- a/Documentation/admin-guide/mm/damon/usage.rst~docs-abiadmin-guide-damon-update-for-state-sysfs-file-input-keyword-commit
+++ a/Documentation/admin-guide/mm/damon/usage.rst
@@ -121,10 +121,11 @@ In each kdamond directory, two files (``
 
 Reading ``state`` returns ``on`` if the kdamond is currently running, or
 ``off`` if it is not running.  Writing ``on`` or ``off`` makes the kdamond be
-in the state.  Writing ``update_schemes_stats`` to ``state`` file updates the
-contents of stats files for each DAMON-based operation scheme of the kdamond.
-For details of the stats, please refer to :ref:`stats section
-<sysfs_schemes_stats>`.
+in the state.  Writing ``commit`` to the ``state`` file makes kdamond reads the
+user inputs in the sysfs files except ``state`` file again.  Writing
+``update_schemes_stats`` to ``state`` file updates the contents of stats files
+for each DAMON-based operation scheme of the kdamond.  For details of the
+stats, please refer to :ref:`stats section <sysfs_schemes_stats>`.
 
 If the state is ``on``, reading ``pid`` shows the pid of the kdamond thread.
 
_

Patches currently in -mm which might be from sj@kernel.org are



                 reply	other threads:[~2022-05-10  4:19 UTC|newest]

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