[PATCH] zonefs: Fix error message in zonefs_file_dio_append()

[PATCH] zonefs: Fix error message in zonefs_file_dio_append()

[Damien Le Moal]

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>
---
 fs/zonefs/file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/zonefs/file.c b/fs/zonefs/file.c
index a545a6d9a32e..617e4f9db42e 100644
--- a/fs/zonefs/file.c
+++ b/fs/zonefs/file.c
@@ -426,7 +426,7 @@ static ssize_t zonefs_file_dio_append(struct kiocb *iocb, struct iov_iter *from)
 		if (bio->bi_iter.bi_sector != wpsector) {
 			zonefs_warn(inode->i_sb,
 				"Corrupted write pointer %llu for zone at %llu\n",
-				wpsector, z->z_sector);
+				bio->bi_iter.bi_sector, z->z_sector);
 			ret = -EIO;
 		}
 	}
-- 
2.39.2

Re: [PATCH] zonefs: Fix error message in zonefs_file_dio_append()

[Christoph Hellwig]

Looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>

Re: [PATCH] zonefs: Fix error message in zonefs_file_dio_append()

[Johannes Thumshirn]

Looks good,
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>