Commit 6f4ff81a authored Sep 23, 2019 by Eric Sandeen Committed by Darrick J. Wong Sep 24, 2019

xfs: log proper length of superblock



xfs_trans_log_buf takes first byte, last byte as args.  In this
case, it should be from 0 to sizeof() - 1.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

parent ce840429

fs/xfs/libxfs/xfs_sb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -928,7 +928,7 @@ xfs_log_sb(

		xfs_sb_to_disk(XFS_BUF_TO_SBP(bp), &mp->m_sb);
		xfs_trans_buf_set_type(tp, bp, XFS_BLFT_SB_BUF);
		xfs_trans_log_buf(tp, bp, 0, sizeof(struct xfs_dsb));
		xfs_trans_log_buf(tp, bp, 0, sizeof(struct xfs_dsb) - 1);
		}

		/*