From 853a0c25baf96b028de1654bea1e0c8857eadf3d Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Fri, 23 Dec 2011 11:53:07 +0100 Subject: [PATCH] udf: Mark LVID buffer as uptodate before marking it dirty When we hit EIO while writing LVID, the buffer uptodate bit is cleared. This then results in an anoying warning from mark_buffer_dirty() when we write the buffer again. So just set uptodate flag unconditionally. Reviewed-by: Namjae Jeon Signed-off-by: Jan Kara --- fs/udf/super.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/udf/super.c b/fs/udf/super.c index e185253470d..87cb24a0ee7 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -1799,6 +1799,12 @@ static void udf_close_lvid(struct super_block *sb) le16_to_cpu(lvid->descTag.descCRCLength))); lvid->descTag.tagChecksum = udf_tag_checksum(&lvid->descTag); + /* + * We set buffer uptodate unconditionally here to avoid spurious + * warnings from mark_buffer_dirty() when previous EIO has marked + * the buffer as !uptodate + */ + set_buffer_uptodate(bh); mark_buffer_dirty(bh); sbi->s_lvid_dirty = 0; mutex_unlock(&sbi->s_alloc_mutex);