diff options
| author | SeongJae Park <sj@kernel.org> | 2022-09-13 19:44:32 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 23:03:10 +0200 |
| commit | cbeaa77b044938cfe91818821ece6b0b1511e967 (patch) | |
| tree | e29224edf924d78632e8af0dc2b081e28825e862 /mm/damon/ops-common.c | |
| parent | mm/damon/core: factor out 'damos_quota' private fileds initialization (diff) | |
| download | linux-cbeaa77b044938cfe91818821ece6b0b1511e967.tar.xz linux-cbeaa77b044938cfe91818821ece6b0b1511e967.zip | |
mm/damon/core: use a dedicated struct for monitoring attributes
DAMON monitoring attributes are directly defined as fields of 'struct
damon_ctx'. This makes 'struct damon_ctx' a little long and complicated.
This commit defines and uses a struct, 'struct damon_attrs', which is
dedicated for only the monitoring attributes to make the purpose of the
five values clearer and simplify 'struct damon_ctx'.
Link: https://lkml.kernel.org/r/20220913174449.50645-6-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/damon/ops-common.c')
| -rw-r--r-- | mm/damon/ops-common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/damon/ops-common.c b/mm/damon/ops-common.c index f599838b5f64..9310df72e1c5 100644 --- a/mm/damon/ops-common.c +++ b/mm/damon/ops-common.c @@ -99,10 +99,10 @@ int damon_hot_score(struct damon_ctx *c, struct damon_region *r, unsigned int age_weight = s->quota.weight_age; int hotness; - max_nr_accesses = c->aggr_interval / c->sample_interval; + max_nr_accesses = c->attrs.aggr_interval / c->attrs.sample_interval; freq_subscore = r->nr_accesses * DAMON_MAX_SUBSCORE / max_nr_accesses; - age_in_sec = (unsigned long)r->age * c->aggr_interval / 1000000; + age_in_sec = (unsigned long)r->age * c->attrs.aggr_interval / 1000000; for (age_in_log = 0; age_in_log < DAMON_MAX_AGE_IN_LOG && age_in_sec; age_in_log++, age_in_sec >>= 1) ; |