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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: + docs-admin-guide-mm-damon-reclaim-document-commit_inputs-parameter.patch added to mm-unstable branch
Date: Fri, 29 Apr 2022 09:26:16 -0700	[thread overview]
Message-ID: <20220429162617.04E08C385A7@smtp.kernel.org> (raw)


The patch titled
     Subject: Docs/admin-guide/mm/damon/reclaim: document 'commit_inputs' parameter
has been added to the -mm mm-unstable branch.  Its filename is
     docs-admin-guide-mm-damon-reclaim-document-commit_inputs-parameter.patch

This patch should soon appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days

------------------------------------------------------
From: SeongJae Park <sj@kernel.org>
Subject: Docs/admin-guide/mm/damon/reclaim: document 'commit_inputs' parameter

This commit documents the new DAMON_RECLAIM parameter, 'commit_inputs' in
its usage document.

Link: https://lkml.kernel.org/r/20220429160606.127307-15-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 Documentation/admin-guide/mm/damon/reclaim.rst |   11 +++++++++++
 1 file changed, 11 insertions(+)

--- a/Documentation/admin-guide/mm/damon/reclaim.rst~docs-admin-guide-mm-damon-reclaim-document-commit_inputs-parameter
+++ a/Documentation/admin-guide/mm/damon/reclaim.rst
@@ -66,6 +66,17 @@ Setting it as ``N`` disables DAMON_RECLA
 no real monitoring and reclamation due to the watermarks-based activation
 condition.  Refer to below descriptions for the watermarks parameter for this.
 
+commit_inputs
+-------------
+
+Make DAMON_RECLAIM reads the input parameters again, except ``enabled``.
+
+Input parameters that updated while DAMON_RECLAIM is running are not applied
+by default.  Once this parameter is set as ``Y``, DAMON_RECLAIM reads values
+of parametrs except ``enabled`` again.  Once the re-reading is done, this
+parameter is set as ``N``.  If invalid parameters are found while the
+re-reading, DAMON_RECLAIM will be disabled.
+
 min_age
 -------
 
_

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

mm-damon-core-test-add-a-kunit-test-case-for-ops-registration.patch
mm-damon-core-add-a-function-for-damon_operations-registration-checks.patch
mm-damon-sysfs-add-a-file-for-listing-available-monitoring-ops.patch
selftets-damon-sysfs-test-existence-and-permission-of-avail_operations.patch
docs-abiadmin-guide-damon-document-avail_operations-sysfs-file.patch
mm-damon-vaddr-register-a-damon_operations-for-fixed-virtual-address-ranges-monitoring.patch
mm-damon-sysfs-support-fixed-virtual-address-ranges-monitoring.patch
docs-abiadmin-guide-damon-update-for-fixed-virtual-address-ranges-monitoring.patch
mm-damon-core-add-a-new-callback-for-watermarks-checks.patch
mm-damon-core-finish-kdamond-as-soon-as-any-callback-returns-an-error.patch
mm-damon-vaddr-generalize-damon_va_apply_three_regions.patch
mm-damon-vaddr-move-damon_set_regions-to-core.patch
mm-damon-vaddr-remove-damon_va_apply_three_regions.patch
mm-damon-sysfs-prohibit-multiple-physical-address-space-monitoring-targets.patch
mm-damon-sysfs-move-targets-setup-code-to-a-separated-function.patch
mm-damon-sysfs-reuse-damon_set_regions-for-regions-setting.patch
mm-damon-sysfs-use-enum-for-state-input-handling.patch
mm-damon-sysfs-update-schemes-stat-in-the-kdamond-context.patch
mm-damon-sysfs-support-online-inputs-update.patch
docs-abiadmin-guide-damon-update-for-state-sysfs-file-input-keyword-commit.patch
mm-damon-reclaim-support-online-inputs-update.patch
docs-admin-guide-mm-damon-reclaim-document-commit_inputs-parameter.patch


                 reply	other threads:[~2022-04-29 16:26 UTC|newest]

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