diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_sb.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_sb.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index a70aec910626..7a392402f2f8 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -338,13 +338,16 @@ xfs_sb_quota_from_disk(struct xfs_sb *sbp) XFS_PQUOTA_CHKD : XFS_GQUOTA_CHKD; sbp->sb_qflags &= ~(XFS_OQUOTA_ENFD | XFS_OQUOTA_CHKD); - if (sbp->sb_qflags & XFS_PQUOTA_ACCT) { + if (sbp->sb_qflags & XFS_PQUOTA_ACCT && + sbp->sb_gquotino != NULLFSINO) { /* * In older version of superblock, on-disk superblock only * has sb_gquotino, and in-core superblock has both sb_gquotino * and sb_pquotino. But, only one of them is supported at any * point of time. So, if PQUOTA is set in disk superblock, - * copy over sb_gquotino to sb_pquotino. + * copy over sb_gquotino to sb_pquotino. The NULLFSINO test + * above is to make sure we don't do this twice and wipe them + * both out! */ sbp->sb_pquotino = sbp->sb_gquotino; sbp->sb_gquotino = NULLFSINO; |