[PATCH v3 2/3] mm/damon/paddr: minor refactor of damon_pa_mark_accessed_or_deactivate()

From: Kefeng Wang
Date: Wed Mar 08 2023 - 03:13:10 EST


Omit one line by unified folio_put(), and make code more clear.

Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
---
mm/damon/paddr.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c
index 0db724aec5cb..b22f6fbb5816 100644
--- a/mm/damon/paddr.c
+++ b/mm/damon/paddr.c
@@ -268,16 +268,15 @@ static inline unsigned long damon_pa_mark_accessed_or_deactivate(
if (!folio)
continue;

- if (damos_pa_filter_out(s, folio)) {
- folio_put(folio);
- continue;
- }
+ if (damos_pa_filter_out(s, folio))
+ goto put_folio;

if (mark_accessed)
folio_mark_accessed(folio);
else
folio_deactivate(folio);
applied += folio_nr_pages(folio);
+put_folio:
folio_put(folio);
}
return applied * PAGE_SIZE;
--
2.35.3