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Diffstat (limited to 'mm/damon/ops-common.c')
| -rw-r--r-- | mm/damon/ops-common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/damon/ops-common.c b/mm/damon/ops-common.c index c3e4c871b0bb..4752d6118eb9 100644 --- a/mm/damon/ops-common.c +++ b/mm/damon/ops-common.c @@ -140,6 +140,7 @@ int damon_hot_score(struct damon_ctx *c, struct damon_region *r, * Transform it to fit in [0, DAMOS_MAX_SCORE] */ hotness = hotness * DAMOS_MAX_SCORE / DAMON_MAX_SUBSCORE; + hotness = max(min(hotness, DAMOS_MAX_SCORE), 0); return hotness; } |