diff options
| -rw-r--r-- | mm/damon/core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/damon/core.c b/mm/damon/core.c index 15d31285515d..11473aa1f70f 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -290,6 +290,9 @@ unsigned char damon_probe_hits_mvsum(int probe_idx, struct damon_region *r, ctx->passed_sample_intervals; left_window_bp = mult_frac(left_window, 10000, window_len); + if (left_window_bp == 10000) + return r->last_probe_hits[probe_idx]; + return damon_mvsum(r->probe_hits[probe_idx], r->last_probe_hits[probe_idx], left_window_bp); } |