Merge tag 'pwm/for-5.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry...

[linux.git] / mm / huge_memory.c

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index c5cb6dcd6c69664c4e9c71d02c20ecae53362e9b..13cc93785006fa03289b8b7318e9e3bf1fd7b056 100644 (file)
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2789,8 +2789,13 @@ int split_huge_page_to_list(struct page *page, struct list_head *list)
                        ds_queue->split_queue_len--;
                        list_del(page_deferred_list(head));
                }
-               if (mapping)
-                       __dec_node_page_state(page, NR_SHMEM_THPS);
+               if (mapping) {
+                       if (PageSwapBacked(page))
+                               __dec_node_page_state(page, NR_SHMEM_THPS);
+                       else
+                               __dec_node_page_state(page, NR_FILE_THPS);
+               }
+
                spin_unlock(&ds_queue->split_queue_lock);
                __split_huge_page(page, list, end, flags);
                if (PageSwapCache(head)) {