diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-07-16 03:51:47 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-07-29 06:24:14 +0300 |
| commit | 0b04dd5d7ca79ccb88e258641b328fe4f548272a (patch) | |
| tree | 417f8c6697789200d8b766e21bd5a2c1f4090630 /fs/xfs | |
| parent | e6eb603c7e4f39cbd41042c7ceb7141dffc08096 (diff) | |
| download | linux-0b04dd5d7ca79ccb88e258641b328fe4f548272a.tar.xz | |
xfs: always use xfs_dquot_type when extracting type from a dquot
Always use the xfs_dquot_type helper to extract the quota type from an
incore dquot. This moves responsibility for filtering internal state
information and whatnot to anybody passing around a struct xfs_dquot.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/xfs_dquot.c | 15 | ||||
| -rw-r--r-- | fs/xfs/xfs_dquot.h | 2 |
2 files changed, 9 insertions, 8 deletions
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index ce946d53bb61..5a60238fcdba 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -273,14 +273,15 @@ xfs_dquot_disk_alloc( struct xfs_trans *tp = *tpp; struct xfs_mount *mp = tp->t_mountp; struct xfs_buf *bp; - struct xfs_inode *quotip = xfs_quota_inode(mp, dqp->dq_flags); + uint qtype = xfs_dquot_type(dqp); + struct xfs_inode *quotip = xfs_quota_inode(mp, qtype); int nmaps = 1; int error; trace_xfs_dqalloc(dqp); xfs_ilock(quotip, XFS_ILOCK_EXCL); - if (!xfs_this_quota_on(dqp->q_mount, dqp->dq_flags)) { + if (!xfs_this_quota_on(dqp->q_mount, qtype)) { /* * Return if this type of quotas is turned off while we didn't * have an inode lock @@ -317,8 +318,7 @@ xfs_dquot_disk_alloc( * Make a chunk of dquots out of this buffer and log * the entire thing. */ - xfs_qm_init_dquot_blk(tp, mp, dqp->q_id, - dqp->dq_flags & XFS_DQTYPE_REC_MASK, bp); + xfs_qm_init_dquot_blk(tp, mp, dqp->q_id, qtype, bp); xfs_buf_set_ref(bp, XFS_DQUOT_REF); /* @@ -365,13 +365,14 @@ xfs_dquot_disk_read( { struct xfs_bmbt_irec map; struct xfs_buf *bp; - struct xfs_inode *quotip = xfs_quota_inode(mp, dqp->dq_flags); + uint qtype = xfs_dquot_type(dqp); + struct xfs_inode *quotip = xfs_quota_inode(mp, qtype); uint lock_mode; int nmaps = 1; int error; lock_mode = xfs_ilock_data_map_shared(quotip); - if (!xfs_this_quota_on(mp, dqp->dq_flags)) { + if (!xfs_this_quota_on(mp, qtype)) { /* * Return if this type of quotas is turned off while we * didn't have the quota inode lock. @@ -487,7 +488,7 @@ xfs_dquot_from_disk( * Ensure that we got the type and ID we were looking for. * Everything else was checked by the dquot buffer verifier. */ - if ((ddqp->d_flags & XFS_DQTYPE_REC_MASK) != dqp->dq_flags || + if ((ddqp->d_flags & XFS_DQTYPE_REC_MASK) != xfs_dquot_type(dqp) || be32_to_cpu(ddqp->d_id) != dqp->q_id) { xfs_alert_tag(bp->b_mount, XFS_PTAG_VERIFIER_ERROR, "Metadata corruption detected at %pS, quota %u", diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h index 60bccb5f7435..07e18ce33560 100644 --- a/fs/xfs/xfs_dquot.h +++ b/fs/xfs/xfs_dquot.h @@ -167,7 +167,7 @@ static inline bool xfs_dquot_is_enforced( const struct xfs_dquot *dqp) { - switch (dqp->dq_flags & XFS_DQTYPE_REC_MASK) { + switch (xfs_dquot_type(dqp)) { case XFS_DQTYPE_USER: return XFS_IS_UQUOTA_ENFORCED(dqp->q_mount); case XFS_DQTYPE_GROUP: |