1 files changed, 3 insertions, 1 deletions

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 87ab9b8f56b5..529cf36b7edb 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2783,11 +2783,13 @@ static unsigned long deferred_split_scan(struct shrinker *shrink,
 
         list_for_each_safe(pos, next, &list) {
                 page = list_entry((void *)pos, struct page, mapping);
-                lock_page(page);
+                if (!trylock_page(page))
+                        goto next;
                 /* split_huge_page() removes page from list on success */
                 if (!split_huge_page(page))
                         split++;
                 unlock_page(page);
+next:
                 put_page(page);
         }