fs/xfs/xfs_qm.c

551 	struct xfs_quotainfo	*qinf)
561 	defq = xfs_get_defquota(qinf, xfs_dquot_type(dqp));
582 	struct xfs_quotainfo	*qinf = mp->m_quotainfo;
587 	defq = xfs_get_defquota(qinf, type);
627 	struct xfs_quotainfo	*qinf;
632 	qinf = mp->m_quotainfo = kzalloc(sizeof(struct xfs_quotainfo),
635 	error = list_lru_init(&qinf->qi_lru);
647 	INIT_RADIX_TREE(&qinf->qi_uquota_tree, GFP_KERNEL);
648 	INIT_RADIX_TREE(&qinf->qi_gquota_tree, GFP_KERNEL);
649 	INIT_RADIX_TREE(&qinf->qi_pquota_tree, GFP_KERNEL);
650 	mutex_init(&qinf->qi_tree_lock);
653 	mutex_init(&qinf->qi_quotaofflock);
656 	qinf->qi_dqchunklen = XFS_FSB_TO_BB(mp, XFS_DQUOT_CLUSTER_SIZE_FSB);
657 	qinf->qi_dqperchunk = xfs_calc_dquots_per_chunk(qinf->qi_dqchunklen);
659 		qinf->qi_expiry_min =
661 		qinf->qi_expiry_max =
664 		qinf->qi_expiry_min = XFS_DQ_LEGACY_EXPIRY_MIN;
665 		qinf->qi_expiry_max = XFS_DQ_LEGACY_EXPIRY_MAX;
667 	trace_xfs_quota_expiry_range(mp, qinf->qi_expiry_min,
668 			qinf->qi_expiry_max);
677 		xfs_qm_set_defquota(mp, XFS_DQTYPE_USER, qinf);
679 		xfs_qm_set_defquota(mp, XFS_DQTYPE_GROUP, qinf);
681 		xfs_qm_set_defquota(mp, XFS_DQTYPE_PROJ, qinf);
683 	qinf->qi_shrinker = shrinker_alloc(SHRINKER_NUMA_AWARE, "xfs-qm:%s",
685 	if (!qinf->qi_shrinker) {
690 	qinf->qi_shrinker->count_objects = xfs_qm_shrink_count;
691 	qinf->qi_shrinker->scan_objects = xfs_qm_shrink_scan;
692 	qinf->qi_shrinker->private_data = qinf;
694 	shrinker_register(qinf->qi_shrinker);
696 	xfs_hooks_init(&qinf->qi_mod_ino_dqtrx_hooks);
697 	xfs_hooks_init(&qinf->qi_apply_dqtrx_hooks);
702 	mutex_destroy(&qinf->qi_quotaofflock);
703 	mutex_destroy(&qinf->qi_tree_lock);
704 	xfs_qm_destroy_quotainos(qinf);
706 	list_lru_destroy(&qinf->qi_lru);
708 	kfree(qinf);