51 STATIC void	xfs_qm_dqfree_one(struct xfs_dquot *dqp);
65 	int			(*execute)(struct xfs_dquot *dqp, void *data),  in xfs_qm_dquot_walk()  argument
94 			struct xfs_dquot *dqp = batch[i];  in xfs_qm_dquot_walk()  local
96 			next_index = be32_to_cpu(dqp->q_core.d_id) + 1;  in xfs_qm_dquot_walk()
130 	struct xfs_dquot	*dqp,  in xfs_qm_dqpurge()  argument
133 	struct xfs_mount	*mp = dqp->q_mount;  in xfs_qm_dqpurge()
136 	xfs_dqlock(dqp);  in xfs_qm_dqpurge()
137 	if ((dqp->dq_flags & XFS_DQ_FREEING) || dqp->q_nrefs != 0) {  in xfs_qm_dqpurge()
138 		xfs_dqunlock(dqp);  in xfs_qm_dqpurge()
142 	dqp->dq_flags |= XFS_DQ_FREEING;  in xfs_qm_dqpurge()
144 	xfs_dqflock(dqp);  in xfs_qm_dqpurge()
151 	if (XFS_DQ_IS_DIRTY(dqp)) {  in xfs_qm_dqpurge()
159 		error = xfs_qm_dqflush(dqp, &bp);  in xfs_qm_dqpurge()
162 				__func__, dqp);  in xfs_qm_dqpurge()
167 		xfs_dqflock(dqp);  in xfs_qm_dqpurge()
170 	ASSERT(atomic_read(&dqp->q_pincount) == 0);  in xfs_qm_dqpurge()
172 	       !(dqp->q_logitem.qli_item.li_flags & XFS_LI_IN_AIL));  in xfs_qm_dqpurge()
174 	xfs_dqfunlock(dqp);  in xfs_qm_dqpurge()
175 	xfs_dqunlock(dqp);  in xfs_qm_dqpurge()
177 	radix_tree_delete(xfs_dquot_tree(qi, dqp->q_core.d_flags),  in xfs_qm_dqpurge()
178 			  be32_to_cpu(dqp->q_core.d_id));  in xfs_qm_dqpurge()
185 	ASSERT(!list_empty(&dqp->q_lru));  in xfs_qm_dqpurge()
186 	list_lru_del(&qi->qi_lru, &dqp->q_lru);  in xfs_qm_dqpurge()
189 	xfs_qm_dqdestroy(dqp);  in xfs_qm_dqpurge()
267 	xfs_dquot_t	*dqp;  in xfs_qm_dqattach_one()  local
278 	dqp = *IO_idqpp;  in xfs_qm_dqattach_one()
279 	if (dqp) {  in xfs_qm_dqattach_one()
280 		trace_xfs_dqattach_found(dqp);  in xfs_qm_dqattach_one()
291 			     doalloc | XFS_QMOPT_DOWARN, &dqp);  in xfs_qm_dqattach_one()
295 	trace_xfs_dqattach_get(dqp);  in xfs_qm_dqattach_one()
301 	*IO_idqpp = dqp;  in xfs_qm_dqattach_one()
302 	xfs_dqunlock(dqp);  in xfs_qm_dqattach_one()
438 	struct xfs_dquot	*dqp = container_of(item,  in xfs_qm_dquot_isolate()  local
442 	if (!xfs_dqlock_nowait(dqp))  in xfs_qm_dquot_isolate()
449 	if (dqp->q_nrefs) {  in xfs_qm_dquot_isolate()
450 		xfs_dqunlock(dqp);  in xfs_qm_dquot_isolate()
453 		trace_xfs_dqreclaim_want(dqp);  in xfs_qm_dquot_isolate()
454 		list_lru_isolate(lru, &dqp->q_lru);  in xfs_qm_dquot_isolate()
464 	if (!xfs_dqflock_nowait(dqp)) {  in xfs_qm_dquot_isolate()
465 		xfs_dqunlock(dqp);  in xfs_qm_dquot_isolate()
469 	if (XFS_DQ_IS_DIRTY(dqp)) {  in xfs_qm_dquot_isolate()
473 		trace_xfs_dqreclaim_dirty(dqp);  in xfs_qm_dquot_isolate()
478 		error = xfs_qm_dqflush(dqp, &bp);  in xfs_qm_dquot_isolate()
480 			xfs_warn(dqp->q_mount, "%s: dquot %p flush failed",  in xfs_qm_dquot_isolate()
481 				 __func__, dqp);  in xfs_qm_dquot_isolate()
489 	xfs_dqfunlock(dqp);  in xfs_qm_dquot_isolate()
494 	dqp->dq_flags |= XFS_DQ_FREEING;  in xfs_qm_dquot_isolate()
495 	xfs_dqunlock(dqp);  in xfs_qm_dquot_isolate()
497 	ASSERT(dqp->q_nrefs == 0);  in xfs_qm_dquot_isolate()
498 	list_lru_isolate_move(lru, &dqp->q_lru, &isol->dispose);  in xfs_qm_dquot_isolate()
500 	trace_xfs_dqreclaim_done(dqp);  in xfs_qm_dquot_isolate()
505 	trace_xfs_dqreclaim_busy(dqp);  in xfs_qm_dquot_isolate()
510 	trace_xfs_dqreclaim_busy(dqp);  in xfs_qm_dquot_isolate()
512 	xfs_dqunlock(dqp);  in xfs_qm_dquot_isolate()
542 		struct xfs_dquot	*dqp;  in xfs_qm_shrink_scan()  local
544 		dqp = list_first_entry(&isol.dispose, struct xfs_dquot, q_lru);  in xfs_qm_shrink_scan()
545 		list_del_init(&dqp->q_lru);  in xfs_qm_shrink_scan()
546 		xfs_qm_dqfree_one(dqp);  in xfs_qm_shrink_scan()
573 	xfs_dquot_t	*dqp;  in xfs_qm_init_quotainfo()  local
621 			XFS_QMOPT_DOWARN, &dqp);  in xfs_qm_init_quotainfo()
623 		xfs_disk_dquot_t	*ddqp = &dqp->q_core;  in xfs_qm_init_quotainfo()
649 		xfs_qm_dqdestroy(dqp);  in xfs_qm_init_quotainfo()
1047 	struct xfs_dquot	*dqp;  in xfs_qm_quotacheck_dqadjust()  local
1051 			     XFS_QMOPT_DQALLOC | XFS_QMOPT_DOWARN, &dqp);  in xfs_qm_quotacheck_dqadjust()
1061 	trace_xfs_dqadjust(dqp);  in xfs_qm_quotacheck_dqadjust()
1067 	be64_add_cpu(&dqp->q_core.d_icount, 1);  in xfs_qm_quotacheck_dqadjust()
1068 	dqp->q_res_icount++;  in xfs_qm_quotacheck_dqadjust()
1070 		be64_add_cpu(&dqp->q_core.d_bcount, nblks);  in xfs_qm_quotacheck_dqadjust()
1071 		dqp->q_res_bcount += nblks;  in xfs_qm_quotacheck_dqadjust()
1074 		be64_add_cpu(&dqp->q_core.d_rtbcount, rtblks);  in xfs_qm_quotacheck_dqadjust()
1075 		dqp->q_res_rtbcount += rtblks;  in xfs_qm_quotacheck_dqadjust()
1083 	if (dqp->q_core.d_id) {  in xfs_qm_quotacheck_dqadjust()
1084 		xfs_qm_adjust_dqlimits(mp, dqp);  in xfs_qm_quotacheck_dqadjust()
1085 		xfs_qm_adjust_dqtimers(mp, &dqp->q_core);  in xfs_qm_quotacheck_dqadjust()
1088 	dqp->dq_flags |= XFS_DQ_DIRTY;  in xfs_qm_quotacheck_dqadjust()
1089 	xfs_qm_dqput(dqp);  in xfs_qm_quotacheck_dqadjust()
1219 	struct xfs_dquot	*dqp,  in xfs_qm_flush_one()  argument
1226 	xfs_dqlock(dqp);  in xfs_qm_flush_one()
1227 	if (dqp->dq_flags & XFS_DQ_FREEING)  in xfs_qm_flush_one()
1229 	if (!XFS_DQ_IS_DIRTY(dqp))  in xfs_qm_flush_one()
1232 	xfs_dqflock(dqp);  in xfs_qm_flush_one()
1233 	error = xfs_qm_dqflush(dqp, &bp);  in xfs_qm_flush_one()
1240 	xfs_dqunlock(dqp);  in xfs_qm_flush_one()
1572 	struct xfs_dquot	*dqp)  in xfs_qm_dqfree_one()  argument
1574 	struct xfs_mount	*mp = dqp->q_mount;  in xfs_qm_dqfree_one()
1578 	radix_tree_delete(xfs_dquot_tree(qi, dqp->q_core.d_flags),  in xfs_qm_dqfree_one()
1579 			  be32_to_cpu(dqp->q_core.d_id));  in xfs_qm_dqfree_one()
1584 	xfs_qm_dqdestroy(dqp);  in xfs_qm_dqfree_one()