diff options
| -rw-r--r-- | mm/damon/core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/damon/core.c b/mm/damon/core.c index fea97399b575..4c7e8a12a9b6 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -3261,7 +3261,7 @@ static void damon_merge_regions_of(struct damon_target *t, unsigned int thres, struct damon_region *r, *prev = NULL, *next; damon_for_each_region_safe(r, next, t) { - if (abs(r->nr_accesses - r->last_nr_accesses) > thres) + if (abs_diff(r->nr_accesses, r->last_nr_accesses) > thres) r->age = 0; else if ((r->nr_accesses == 0) != (r->last_nr_accesses == 0)) r->age = 0; @@ -3269,7 +3269,7 @@ static void damon_merge_regions_of(struct damon_target *t, unsigned int thres, r->age++; if (prev && prev->ar.end == r->ar.start && - abs(prev->nr_accesses - r->nr_accesses) <= thres && + abs_diff(prev->nr_accesses, r->nr_accesses) <= thres && damon_sz_region(prev) + damon_sz_region(r) <= sz_limit) damon_merge_two_regions(t, prev, r); else |