[PATCH 6.2 009/187] zonefs: Fix error message in zonefs_file_dio_append()

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From: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx>

[ Upstream commit 88b170088ad2c3e27086fe35769aa49f8a512564 ]

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@xxxxxxxxxxxxxxx
Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
Reviewed-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 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 738b0e28d74b5..c71cc0fcb3ec8 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






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