mm/truncate: Convert __invalidate_mapping_pages() to use a folio

Now we can call mapping_evict_folio() instead of invalidate_inode_page()
and save a few calls to compound_head().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
1 file changed