The quilt patch titled
Subject: Docs/mm/damon/design: document 'young page' type DAMOS filter
has been removed from the -mm tree. Its filename was
docs-mm-damon-design-document-young-page-type-damos-filter.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/mm/damon/design: document 'young page' type DAMOS filter
Date: Fri, 26 Apr 2024 12:52:44 -0700
Update DAMON design document for the newly added DAMOS filter type, 'young
page'.
Link: https://lkml.kernel.org/r/20240426195247.100306-6-sj@xxxxxxxxxx
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
Cc: Honggyu Kim <honggyu.kim@xxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/mm/damon/design.rst | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
--- a/Documentation/mm/damon/design.rst~docs-mm-damon-design-document-young-page-type-damos-filter
+++ a/Documentation/mm/damon/design.rst
@@ -461,15 +461,17 @@ number of filters for each scheme. Each
memory, and whether it should exclude the memory of the type (filter-out), or
all except the memory of the type (filter-in).
-Currently, anonymous page, memory cgroup, address range, and DAMON monitoring
-target type filters are supported by the feature. Some filter target types
-require additional arguments. The memory cgroup filter type asks users to
-specify the file path of the memory cgroup for the filter. The address range
-type asks the start and end addresses of the range. The DAMON monitoring
-target type asks the index of the target from the context's monitoring targets
-list. Hence, users can apply specific schemes to only anonymous pages,
-non-anonymous pages, pages of specific cgroups, all pages excluding those of
-specific cgroups, pages in specific address range, pages in specific DAMON
+Currently, anonymous page, memory cgroup, young page, address range, and DAMON
+monitoring target type filters are supported by the feature. Some filter
+target types require additional arguments. The memory cgroup filter type asks
+users to specify the file path of the memory cgroup for the filter. The
+address range type asks the start and end addresses of the range. The DAMON
+monitoring target type asks the index of the target from the context's
+monitoring targets list. Hence, users can apply specific schemes to only
+anonymous pages, non-anonymous pages, pages of specific cgroups, all pages
+excluding those of specific cgroups, pages that not accessed after the last
+access check from the scheme, pages that accessed after the last access check
+from the scheme, pages in specific address range, pages in specific DAMON
monitoring targets, and any combination of those.
To handle filters efficiently, the address range and DAMON monitoring target
_
Patches currently in -mm which might be from sj@xxxxxxxxxx are
selftests-damon-_damon_sysfs-support-quota-goals.patch
selftests-damon-add-a-test-for-damos-quota-goal.patch
mm-damon-core-initialize-esz_bp-from-damos_quota_init_priv.patch
selftests-damon-_damon_sysfs-check-errors-from-nr_schemes-file-reads.patch
selftests-damon-_damon_sysfs-find-sysfs-mount-point-from-proc-mounts.patch
selftests-damon-_damon_sysfs-use-is-instead-of-==-for-none.patch
selftests-damon-classify-tests-for-functionalities-and-regressions.patch
docs-admin-guide-mm-damon-usage-fix-wrong-example-of-damos-filter-matching-sysfs-file.patch
docs-admin-guide-mm-damon-usage-fix-wrong-schemes-effective-quota-update-command.patch
docs-mm-damon-design-use-a-list-for-supported-filters.patch
docs-mm-damon-maintainer-profile-change-the-maintainers-timezone-from-pst-to-pt.patch
docs-mm-damon-maintainer-profile-allow-posting-patches-based-on-damon-next-tree.patch
