From 7f313eda8fcc6a250803abb1aef3d6dc5c32f9ad Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Tue, 27 Aug 2019 17:35:12 -0700 Subject: [PATCH] xfs: log proper length of btree block in scrub/repair xfs_trans_log_buf() takes a final argument of the last byte to log in the buffer; b_length is in basic blocks, so this isn't the correct last byte. Fix it. Signed-off-by: Eric Sandeen Reviewed-by: Dave Chinner Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/scrub/repair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c index 4cfeec5..7bcc755 100644 --- a/fs/xfs/scrub/repair.c +++ b/fs/xfs/scrub/repair.c @@ -351,7 +351,7 @@ xrep_init_btblock( xfs_buf_zero(bp, 0, BBTOB(bp->b_length)); xfs_btree_init_block(mp, bp, btnum, 0, 0, sc->sa.agno); xfs_trans_buf_set_type(tp, bp, XFS_BLFT_BTREE_BUF); - xfs_trans_log_buf(tp, bp, 0, bp->b_length); + xfs_trans_log_buf(tp, bp, 0, BBTOB(bp->b_length) - 1); bp->b_ops = ops; *bpp = bp; -- 2.7.4