Since commit 042c4f32323b ("mm/truncate: Inline invalidate_complete_page()
into its one caller"), invalidate_inode_page() can invalidate the pages in
the swap cache because the check of page->mapping != mapping is removed.
But invalidate_inode_page() is not expected to deal with the pages in swap
cache. Also non-lru movable page can reach here too. They're not page cache
pages. Skip these pages by checking PageSwapCache and PageLRU.
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
mm/memory-failure.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index dabecd87ad3f..2ff7dd2078c4 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -2190,7 +2190,7 @@ static int __soft_offline_page(struct page *page)
return 0;
}
- if (!PageHuge(page))
+ if (!PageHuge(page) && PageLRU(page) && !PageSwapCache(page))
/*
* Try to invalidate first. This should work for
* non dirty unmapped page cache pages.
--
2.23.0
