diff options
Diffstat (limited to 'fs/xfs/xfs_reflink.c')
-rw-r--r-- | fs/xfs/xfs_reflink.c | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c index cdbd342..592fb20 100644 --- a/fs/xfs/xfs_reflink.c +++ b/fs/xfs/xfs_reflink.c @@ -1,21 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2016 Oracle. All Rights Reserved. - * * Author: Darrick J. Wong <darrick.wong@oracle.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "xfs.h" #include "xfs_fs.h" @@ -305,7 +291,7 @@ xfs_reflink_reserve_cow( * Fork all the shared blocks from our write offset until the end of * the extent. */ - error = xfs_qm_dqattach_locked(ip, 0); + error = xfs_qm_dqattach_locked(ip, false); if (error) return error; @@ -431,7 +417,7 @@ retry: if (error) return error; - error = xfs_qm_dqattach_locked(ip, 0); + error = xfs_qm_dqattach_locked(ip, false); if (error) goto out; goto retry; @@ -552,6 +538,9 @@ xfs_reflink_trim_irec_to_next_cow( * * If cancel_real is true this function cancels all COW fork extents for the * inode; if cancel_real is false, real extents are not cleared. + * + * Caller must have already joined the inode to the current transaction. The + * inode will be joined to the transaction returned to the caller. */ int xfs_reflink_cancel_cow_blocks( @@ -592,7 +581,6 @@ xfs_reflink_cancel_cow_blocks( if (error) break; } else if (del.br_state == XFS_EXT_UNWRITTEN || cancel_real) { - xfs_trans_ijoin(*tpp, ip, 0); xfs_defer_init(&dfops, &firstfsb); /* Free the CoW orphan record. */ @@ -1359,7 +1347,7 @@ xfs_reflink_remap_range( goto out_unlock; /* Attach dquots to dest inode before changing block map */ - ret = xfs_qm_dqattach(dest, 0); + ret = xfs_qm_dqattach(dest); if (ret) goto out_unlock; @@ -1551,7 +1539,12 @@ next: return 0; } -/* Clear the inode reflink flag if there are no shared extents. */ +/* + * Clear the inode reflink flag if there are no shared extents. + * + * The caller is responsible for joining the inode to the transaction passed in. + * The inode will be joined to the transaction that is returned to the caller. + */ int xfs_reflink_clear_inode_flag( struct xfs_inode *ip, @@ -1578,7 +1571,6 @@ xfs_reflink_clear_inode_flag( trace_xfs_reflink_unset_inode_flag(ip); ip->i_d.di_flags2 &= ~XFS_DIFLAG2_REFLINK; xfs_inode_clear_cowblocks_tag(ip); - xfs_trans_ijoin(*tpp, ip, 0); xfs_trans_log_inode(*tpp, ip, XFS_ILOG_CORE); return error; |