From: Damien Le Moal damien.lemoal@opensource.wdc.com
commit 88b170088ad2c3e27086fe35769aa49f8a512564 upstream.
Since the expected write location in a sequential file is always at the end of the file (append write), when an invalid write append location is detected in zonefs_file_dio_append(), print the invalid written location instead of the expected write location.
Fixes: a608da3bd730 ("zonefs: Detect append writes at invalid locations") Cc: stable@vger.kernel.org Signed-off-by: Damien Le Moal damien.lemoal@opensource.wdc.com Reviewed-by: Christoph Hellwig hch@lst.de Reviewed-by: Johannes Thumshirn johannes.thumshirn@wdc.com Reviewed-by: Himanshu Madhani himanshu.madhani@oracle.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/zonefs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/zonefs/super.c +++ b/fs/zonefs/super.c @@ -796,7 +796,7 @@ static ssize_t zonefs_file_dio_append(st if (bio->bi_iter.bi_sector != wpsector) { zonefs_warn(inode->i_sb, "Corrupted write pointer %llu for zone at %llu\n", - wpsector, zi->i_zsector); + bio->bi_iter.bi_sector, zi->i_zsector); ret = -EIO; } }