mm/memory-failure.c: avoid calling invalidate_inode_page() with unexpected pages
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.
Link: https://lkml.kernel.org/r/20220228140245.24552-4-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Naoya Horiguchi <naoya.horiguchi@nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>