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| author | SeongJae Park <sj@kernel.org> | 2022-01-14 23:10:29 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-15 15:30:33 +0100 |
| commit | 3a619fdb8de8a3ecd4200e7d183d2c8ceb32289e (patch) | |
| tree | 08a5cd759e973a1c6f6ce931ca17e334d961a1c9 /mm | |
| parent | Docs/admin-guide/mm/damon/reclaim: document statistics parameters (diff) | |
| download | linux-3a619fdb8de8a3ecd4200e7d183d2c8ceb32289e.tar.xz linux-3a619fdb8de8a3ecd4200e7d183d2c8ceb32289e.zip | |
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 adds the support.
Link: https://lkml.kernel.org/r/20211210150016.35349-6-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/damon/dbgfs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/damon/dbgfs.c b/mm/damon/dbgfs.c index 9318b52d0b46..751c7b835684 100644 --- a/mm/damon/dbgfs.c +++ b/mm/damon/dbgfs.c @@ -105,7 +105,7 @@ static ssize_t sprint_schemes(struct damon_ctx *c, char *buf, ssize_t len) 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 damon_ctx *c, char *buf, ssize_t len) 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; |