Message ID | OF437C2FCD.10711776-ON48258025.00052949-48258025.00077948@zte.com.cn |
---|---|
State | Awaiting Upstream, archived |
Headers | show |
--- old/fs/ext4/inode.c 2016-08-29 12:15:25.150764447 -0400 +++ new/fs/ext4/inode.c 2016-08-29 13:01:58.683559198 -0400 @@ -1649,6 +1649,8 @@ static void mpage_release_unused_pages(s BUG_ON(!PageLocked(page)); BUG_ON(PageWriteback(page)); if (invalidate) { + if (page_mapped(page)) + clear_page_dirty_for_io(page); block_invalidatepage(page, 0, PAGE_SIZE); ClearPageUptodate(page); }