The quilt patch titled
Subject: Docs/ABI/damon: document scheme filters files
has been removed from the -mm tree. Its filename was
docs-abi-damon-document-scheme-filters-files.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@xxxxxxxxxx>
Subject: Docs/ABI/damon: document scheme filters files
Date: Mon, 5 Dec 2022 23:08:30 +0000
Document newly added DAMON sysfs interface files for DAMOS filtering on
the DAMON ABI document.
Link: https://lkml.kernel.org/r/20221205230830.144349-12-sj@xxxxxxxxxx
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/ABI/testing/sysfs-kernel-mm-damon | 29 ++++++++++++++
1 file changed, 29 insertions(+)
--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon~docs-abi-damon-document-scheme-filters-files
+++ a/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -258,6 +258,35 @@ Contact: SeongJae Park <sj@xxxxxxxxxx>
Description: Writing to and reading from this file sets and gets the low
watermark of the scheme in permil.
+What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/nr_filters
+Date: Dec 2022
+Contact: SeongJae Park <sj@xxxxxxxxxx>
+Description: Writing a number 'N' to this file creates the number of
+ directories for setting filters of the scheme named '0' to
+ 'N-1' under the filters/ directory.
+
+What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/type
+Date: Dec 2022
+Contact: SeongJae Park <sj@xxxxxxxxxx>
+Description: Writing to and reading from this file sets and gets the type of
+ the memory of the interest. 'anon' for anonymous pages, or
+ 'memcg' for specific memory cgroup can be written and read.
+
+What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/memcg_path
+Date: Dec 2022
+Contact: SeongJae Park <sj@xxxxxxxxxx>
+Description: If 'memcg' is written to the 'type' file, writing to and
+ reading from this file sets and gets the path to the memory
+ cgroup of the interest.
+
+What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/matching
+Date: Dec 2022
+Contact: SeongJae Park <sj@xxxxxxxxxx>
+Description: Writing 'Y' or 'N' to this file sets whether to filter out
+ pages that do or do not match to the 'type' and 'memcg_path',
+ respectively. Filter out means the action of the scheme will
+ not be applied to.
+
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/stats/nr_tried
Date: Mar 2022
Contact: SeongJae Park <sj@xxxxxxxxxx>
_
Patches currently in -mm which might be from sj@xxxxxxxxxx are
mm-damon-core-update-kernel-doc-comments-for-damos-action-supports-of-each-damon-operations-set.patch
mm-damon-core-update-kernel-doc-comments-for-damos-filters-supports-of-each-damon-operations-set.patch
docs-mm-damon-index-mention-damos-on-the-intro.patch
docs-admin-guide-mm-damon-usage-update-damos-actions-filters-supports-of-each-damon-operations-set.patch
docs-mm-damon-add-a-maintainer-profile-for-damon.patch
maintainers-damon-link-maintainer-profile-git-trees-and-website.patch
selftests-damon-sysfs-hide-expected-write-failures.patch
selftests-damon-debugfs_rm_non_contexts-hide-expected-write-error-messages.patch
scripts-spelling-add-a-few-more-typos.patch
