diff options
Diffstat (limited to 'mm/damon')
-rw-r--r-- | mm/damon/paddr.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c index b22f6fbb5816..467b99166b43 100644 --- a/mm/damon/paddr.c +++ b/mm/damon/paddr.c @@ -134,10 +134,8 @@ static bool damon_pa_young(unsigned long paddr, unsigned long *folio_sz) } need_lock = !folio_test_anon(folio) || folio_test_ksm(folio); - if (need_lock && !folio_trylock(folio)) { - folio_put(folio); - return false; - } + if (need_lock && !folio_trylock(folio)) + goto out; rmap_walk(folio, &rwc); |