From 928634514bc53f66631a731bf623157c913b145e Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Wed, 19 Aug 2015 10:32:01 +1000 Subject: [PATCH] xfs: dquots should be stamped with sb_meta_uuid Once the sb_uuid is changed, the wrong uuid is stamped into new dquots on disk. Found by inspection, verified by generic/219. Signed-off-by: Dave Chinner Reviewed-by: Eric Sandeen Signed-off-by: Dave Chinner --- fs/xfs/xfs_dquot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index 4143dc7..b1b26b6 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -251,7 +251,7 @@ xfs_qm_init_dquot_blk( d->dd_diskdq.d_id = cpu_to_be32(curid); d->dd_diskdq.d_flags = type; if (xfs_sb_version_hascrc(&mp->m_sb)) { - uuid_copy(&d->dd_uuid, &mp->m_sb.sb_uuid); + uuid_copy(&d->dd_uuid, &mp->m_sb.sb_meta_uuid); xfs_update_cksum((char *)d, sizeof(struct xfs_dqblk), XFS_DQUOT_CRC_OFF); } -- 2.7.4