The patch titled
Subject: mm/damon/dbgfs: support all DAMOS stats
has been added to the -mm tree. Its filename is
mm-damon-dbgfs-support-all-damos-stats.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-damon-dbgfs-support-all-damos-stats.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-damon-dbgfs-support-all-damos-stats.patch
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------------------------------------------------------
From: SeongJae Park <sj@xxxxxxxxxx>
Subject: mm/damon/dbgfs: support all DAMOS stats
Currently, DAMON debugfs interface is not supporting DAMON-based Operation
Schemes (DAMOS) stats for schemes successfully applied regions and
time/space quota limit exceeds. This commit adds the support.
Link: https://lkml.kernel.org/r/20211210150016.35349-6-sj@xxxxxxxxxx
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/damon/dbgfs.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/mm/damon/dbgfs.c~mm-damon-dbgfs-support-all-damos-stats
+++ a/mm/damon/dbgfs.c
@@ -105,7 +105,7 @@ static ssize_t sprint_schemes(struct dam
damon_for_each_scheme(s, c) {
rc = scnprintf(&buf[written], len - written,
- "%lu %lu %u %u %u %u %d %lu %lu %lu %u %u %u %d %lu %lu %lu %lu %lu %lu\n",
+ "%lu %lu %u %u %u %u %d %lu %lu %lu %u %u %u %d %lu %lu %lu %lu %lu %lu %lu %lu %lu\n",
s->min_sz_region, s->max_sz_region,
s->min_nr_accesses, s->max_nr_accesses,
s->min_age_region, s->max_age_region,
@@ -117,7 +117,9 @@ static ssize_t sprint_schemes(struct dam
s->quota.weight_age,
s->wmarks.metric, s->wmarks.interval,
s->wmarks.high, s->wmarks.mid, s->wmarks.low,
- s->stat.nr_tried, s->stat.sz_tried);
+ s->stat.nr_tried, s->stat.sz_tried,
+ s->stat.nr_applied, s->stat.sz_applied,
+ s->stat.qt_exceeds);
if (!rc)
return -ENOMEM;
_
Patches currently in -mm which might be from sj@xxxxxxxxxx are
timers-implement-usleep_idle_range.patch
mm-damon-core-fix-fake-load-reports-due-to-uninterruptible-sleeps.patch
mm-damon-core-use-better-timer-mechanisms-selection-threshold.patch
mm-damon-dbgfs-remove-an-unnecessary-error-message.patch
mm-damon-core-remove-unnecessary-error-messages.patch
mm-damon-vaddr-remove-an-unnecessary-warning-message.patch
mm-damon-vaddr-test-split-a-test-function-having-1024-bytes-frame-size.patch
mm-damon-vaddr-test-remove-unnecessary-variables.patch
selftests-damon-skip-test-if-damon-is-running.patch
selftests-damon-test-damon-enabling-with-empty-target_ids-case.patch
selftests-damon-test-wrong-damos-condition-ranges-input.patch
selftests-damon-test-debugfs-file-reads-writes-with-huge-count.patch
selftests-damon-split-test-cases.patch
mm-damon-remove-some-no-need-func-definitions-in-damonh-file-fix.patch
mm-damon-convert-macro-functions-to-static-inline-functions.patch
docs-admin-guide-mm-damon-usage-update-for-scheme-quotas-and-watermarks.patch
docs-admin-guide-mm-damon-usage-remove-redundant-information.patch
docs-admin-guide-mm-damon-usage-mention-tracepoint-at-the-beginning.patch
docs-admin-guide-mm-damon-usage-update-for-kdamond_pid-and-mkrm_contexts.patch
mm-damon-remove-a-mistakenly-added-comment-for-a-future-feature.patch
mm-damon-schemes-account-scheme-actions-that-successfully-applied.patch
mm-damon-schemes-account-how-many-times-quota-limit-has-exceeded.patch
mm-damon-reclaim-provide-reclamation-statistics.patch
docs-admin-guide-mm-damon-reclaim-document-statistics-parameters.patch
mm-damon-dbgfs-support-all-damos-stats.patch
docs-admin-guide-mm-damon-usage-update-for-schemes-statistics.patch
