xfs_refcount.c (f9e0370648b9f9908ec97f44459a1152aecbbf45) xfs_refcount.c (a71895c5dad1ab8cf30622e208d148298ab602e5)
1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2016 Oracle. All Rights Reserved.
4 * Author: Darrick J. Wong <darrick.wong@oracle.com>
5 */
6#include "xfs.h"
7#include "xfs_fs.h"
8#include "xfs_shared.h"

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1172 rcur = NULL;
1173 *pcur = NULL;
1174 }
1175 if (rcur == NULL) {
1176 error = xfs_alloc_read_agf(tp->t_mountp, tp, agno,
1177 XFS_ALLOC_FLAG_FREEING, &agbp);
1178 if (error)
1179 return error;
1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2016 Oracle. All Rights Reserved.
4 * Author: Darrick J. Wong <darrick.wong@oracle.com>
5 */
6#include "xfs.h"
7#include "xfs_fs.h"
8#include "xfs_shared.h"

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1172 rcur = NULL;
1173 *pcur = NULL;
1174 }
1175 if (rcur == NULL) {
1176 error = xfs_alloc_read_agf(tp->t_mountp, tp, agno,
1177 XFS_ALLOC_FLAG_FREEING, &agbp);
1178 if (error)
1179 return error;
1180 if (!agbp)
1180 if (XFS_IS_CORRUPT(tp->t_mountp, !agbp))
1181 return -EFSCORRUPTED;
1182
1183 rcur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno);
1184 if (!rcur) {
1185 error = -ENOMEM;
1186 goto out_cur;
1187 }
1188 rcur->bc_private.a.priv.refc.nr_ops = nr_ops;

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1656struct xfs_refcount_recovery {
1657 struct list_head rr_list;
1658 struct xfs_refcount_irec rr_rrec;
1659};
1660
1661/* Stuff an extent on the recovery list. */
1662STATIC int
1663xfs_refcount_recover_extent(
1181 return -EFSCORRUPTED;
1182
1183 rcur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno);
1184 if (!rcur) {
1185 error = -ENOMEM;
1186 goto out_cur;
1187 }
1188 rcur->bc_private.a.priv.refc.nr_ops = nr_ops;

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1656struct xfs_refcount_recovery {
1657 struct list_head rr_list;
1658 struct xfs_refcount_irec rr_rrec;
1659};
1660
1661/* Stuff an extent on the recovery list. */
1662STATIC int
1663xfs_refcount_recover_extent(
1664 struct xfs_btree_cur *cur,
1664 struct xfs_btree_cur *cur,
1665 union xfs_btree_rec *rec,
1666 void *priv)
1667{
1668 struct list_head *debris = priv;
1669 struct xfs_refcount_recovery *rr;
1670
1665 union xfs_btree_rec *rec,
1666 void *priv)
1667{
1668 struct list_head *debris = priv;
1669 struct xfs_refcount_recovery *rr;
1670
1671 if (be32_to_cpu(rec->refc.rc_refcount) != 1) {
1672 XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, cur->bc_mp);
1671 if (XFS_IS_CORRUPT(cur->bc_mp,
1672 be32_to_cpu(rec->refc.rc_refcount) != 1))
1673 return -EFSCORRUPTED;
1673 return -EFSCORRUPTED;
1674 }
1675
1676 rr = kmem_alloc(sizeof(struct xfs_refcount_recovery), 0);
1677 xfs_refcount_btrec_to_irec(rec, &rr->rr_rrec);
1678 list_add_tail(&rr->rr_list, debris);
1679
1680 return 0;
1681}
1682

--- 114 unchanged lines hidden --- 		1674
1675 rr = kmem_alloc(sizeof(struct xfs_refcount_recovery), 0);
1676 xfs_refcount_btrec_to_irec(rec, &rr->rr_rrec);
1677 list_add_tail(&rr->rr_list, debris);
1678
1679 return 0;
1680}
1681

--- 114 unchanged lines hidden ---