diff options
Diffstat (limited to 'fs/xfs/xfs_trans_inode.c')
| -rw-r--r-- | fs/xfs/xfs_trans_inode.c | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c deleted file mode 100644 index 53dfe46f3680..000000000000 --- a/fs/xfs/xfs_trans_inode.c +++ /dev/null @@ -1,138 +0,0 @@ -/* - * Copyright (c) 2000,2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * 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. - * - * 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" -#include "xfs_types.h" -#include "xfs_log.h" -#include "xfs_trans.h" -#include "xfs_sb.h" -#include "xfs_ag.h" -#include "xfs_mount.h" -#include "xfs_bmap_btree.h" -#include "xfs_alloc_btree.h" -#include "xfs_ialloc_btree.h" -#include "xfs_dinode.h" -#include "xfs_inode.h" -#include "xfs_btree.h" -#include "xfs_trans_priv.h" -#include "xfs_inode_item.h" -#include "xfs_trace.h" - -/* - * Add a locked inode to the transaction. - * - * The inode must be locked, and it cannot be associated with any transaction. - * If lock_flags is non-zero the inode will be unlocked on transaction commit. - */ -void -xfs_trans_ijoin( - struct xfs_trans *tp, - struct xfs_inode *ip, - uint lock_flags) -{ - xfs_inode_log_item_t *iip; - - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); - if (ip->i_itemp == NULL) - xfs_inode_item_init(ip, ip->i_mount); - iip = ip->i_itemp; - - ASSERT(iip->ili_lock_flags == 0); - iip->ili_lock_flags = lock_flags; - - /* - * Get a log_item_desc to point at the new item. - */ - xfs_trans_add_item(tp, &iip->ili_item); -} - -/* - * Transactional inode timestamp update. Requires the inode to be locked and - * joined to the transaction supplied. Relies on the transaction subsystem to - * track dirty state and update/writeback the inode accordingly. - */ -void -xfs_trans_ichgtime( - struct xfs_trans *tp, - struct xfs_inode *ip, - int flags) -{ - struct inode *inode = VFS_I(ip); - timespec_t tv; - - ASSERT(tp); - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); - - tv = current_fs_time(inode->i_sb); - - if ((flags & XFS_ICHGTIME_MOD) && - !timespec_equal(&inode->i_mtime, &tv)) { - inode->i_mtime = tv; - ip->i_d.di_mtime.t_sec = tv.tv_sec; - ip->i_d.di_mtime.t_nsec = tv.tv_nsec; - } - if ((flags & XFS_ICHGTIME_CHG) && - !timespec_equal(&inode->i_ctime, &tv)) { - inode->i_ctime = tv; - ip->i_d.di_ctime.t_sec = tv.tv_sec; - ip->i_d.di_ctime.t_nsec = tv.tv_nsec; - } -} - -/* - * This is called to mark the fields indicated in fieldmask as needing - * to be logged when the transaction is committed. The inode must - * already be associated with the given transaction. - * - * The values for fieldmask are defined in xfs_inode_item.h. We always - * log all of the core inode if any of it has changed, and we always log - * all of the inline data/extents/b-tree root if any of them has changed. - */ -void -xfs_trans_log_inode( - xfs_trans_t *tp, - xfs_inode_t *ip, - uint flags) -{ - ASSERT(ip->i_itemp != NULL); - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); - - /* - * First time we log the inode in a transaction, bump the inode change - * counter if it is configured for this to occur. - */ - if (!(ip->i_itemp->ili_item.li_desc->lid_flags & XFS_LID_DIRTY) && - IS_I_VERSION(VFS_I(ip))) { - inode_inc_iversion(VFS_I(ip)); - ip->i_d.di_changecount = VFS_I(ip)->i_version; - flags |= XFS_ILOG_CORE; - } - - tp->t_flags |= XFS_TRANS_DIRTY; - ip->i_itemp->ili_item.li_desc->lid_flags |= XFS_LID_DIRTY; - - /* - * Always OR in the bits from the ili_last_fields field. - * This is to coordinate with the xfs_iflush() and xfs_iflush_done() - * routines in the eventual clearing of the ili_fields bits. - * See the big comment in xfs_iflush() for an explanation of - * this coordination mechanism. - */ - flags |= ip->i_itemp->ili_last_fields; - ip->i_itemp->ili_fields |= flags; -} |
