forked from Minki/linux
xfs: pass full xfs_dqblk to repair during quotacheck
It's a bit dicey to pass in the smaller xfs_disk_dquot and then cast it to something larger; pass in the full xfs_dqblk so we know the caller has sent us the right thing. Rename the function to xfs_dqblk_repair for clarity. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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@ -104,29 +104,26 @@ xfs_dquot_verify(
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* Do some primitive error checking on ondisk dquot data structures.
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*/
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int
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xfs_dquot_repair(
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xfs_dqblk_repair(
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struct xfs_mount *mp,
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struct xfs_disk_dquot *ddq,
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struct xfs_dqblk *dqb,
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xfs_dqid_t id,
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uint type)
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{
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struct xfs_dqblk *d = (struct xfs_dqblk *)ddq;
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/*
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* Typically, a repair is only requested by quotacheck.
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*/
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ASSERT(id != -1);
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memset(d, 0, sizeof(xfs_dqblk_t));
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memset(dqb, 0, sizeof(xfs_dqblk_t));
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d->dd_diskdq.d_magic = cpu_to_be16(XFS_DQUOT_MAGIC);
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d->dd_diskdq.d_version = XFS_DQUOT_VERSION;
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d->dd_diskdq.d_flags = type;
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d->dd_diskdq.d_id = cpu_to_be32(id);
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dqb->dd_diskdq.d_magic = cpu_to_be16(XFS_DQUOT_MAGIC);
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dqb->dd_diskdq.d_version = XFS_DQUOT_VERSION;
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dqb->dd_diskdq.d_flags = type;
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dqb->dd_diskdq.d_id = cpu_to_be32(id);
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if (xfs_sb_version_hascrc(&mp->m_sb)) {
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uuid_copy(&d->dd_uuid, &mp->m_sb.sb_meta_uuid);
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xfs_update_cksum((char *)d, sizeof(struct xfs_dqblk),
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uuid_copy(&dqb->dd_uuid, &mp->m_sb.sb_meta_uuid);
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xfs_update_cksum((char *)dqb, sizeof(struct xfs_dqblk),
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XFS_DQUOT_CRC_OFF);
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}
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@ -154,7 +154,7 @@ typedef uint16_t xfs_qwarncnt_t;
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extern xfs_failaddr_t xfs_dquot_verify(struct xfs_mount *mp,
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struct xfs_disk_dquot *ddq, xfs_dqid_t id, uint type);
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extern int xfs_calc_dquots_per_chunk(unsigned int nbblks);
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extern int xfs_dquot_repair(struct xfs_mount *mp, struct xfs_disk_dquot *ddq,
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extern int xfs_dqblk_repair(struct xfs_mount *mp, struct xfs_dqblk *dqb,
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xfs_dqid_t id, uint type);
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#endif /* __XFS_QUOTA_H__ */
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@ -867,7 +867,7 @@ xfs_qm_reset_dqcounts(
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*/
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fa = xfs_dquot_verify(mp, ddq, id + j, type);
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if (fa)
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xfs_dquot_repair(mp, ddq, id + j, type);
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xfs_dqblk_repair(mp, &dqb[j], id + j, type);
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/*
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* Reset type in case we are reusing group quota file for
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