xfs: move xfs_trans_inode.c to libxfs/

Userspace now has an identical xfs_trans_inode.c which it has already
moved to libxfs/ so do the same move for kernelspace.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

1 files changed, 0 insertions, 152 deletions

diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c
deleted file mode 100644
index 93d14e47269d..000000000000
--- a/fs/xfs/xfs_trans_inode.c
+++ /dev/null
@@ -1,152 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (c) 2000,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- */
-#include "xfs.h"
-#include "xfs_fs.h"
-#include "xfs_shared.h"
-#include "xfs_format.h"
-#include "xfs_log_format.h"
-#include "xfs_inode.h"
-#include "xfs_trans.h"
-#include "xfs_trans_priv.h"
-#include "xfs_inode_item.h"
-
-#include <linux/iversion.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);
-	struct timespec64 tv;
-
-	ASSERT(tp);
-	ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
-
-	tv = current_time(inode);
-
-	if (flags & XFS_ICHGTIME_MOD)
-		inode->i_mtime = tv;
-	if (flags & XFS_ICHGTIME_CHG)
-		inode->i_ctime = tv;
-}
-
-/*
- * 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)
-{
-	struct inode	*inode = VFS_I(ip);
-
-	ASSERT(ip->i_itemp != NULL);
-	ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
-
-	/*
-	 * Don't bother with i_lock for the I_DIRTY_TIME check here, as races
-	 * don't matter - we either will need an extra transaction in 24 hours
-	 * to log the timestamps, or will clear already cleared fields in the
-	 * worst case.
-	 */
-	if (inode->i_state & (I_DIRTY_TIME | I_DIRTY_TIME_EXPIRED)) {
-		spin_lock(&inode->i_lock);
-		inode->i_state &= ~(I_DIRTY_TIME | I_DIRTY_TIME_EXPIRED);
-		spin_unlock(&inode->i_lock);
-	}
-
-	/*
-	 * Record the specific change for fdatasync optimisation. This
-	 * allows fdatasync to skip log forces for inodes that are only
-	 * timestamp dirty. We do this before the change count so that
-	 * the core being logged in this case does not impact on fdatasync
-	 * behaviour.
-	 */
-	ip->i_itemp->ili_fsync_fields |= flags;
-
-	/*
-	 * First time we log the inode in a transaction, bump the inode change
-	 * counter if it is configured for this to occur. While we have the
-	 * inode locked exclusively for metadata modification, we can usually
-	 * avoid setting XFS_ILOG_CORE if no one has queried the value since
-	 * the last time it was incremented. If we have XFS_ILOG_CORE already
-	 * set however, then go ahead and bump the i_version counter
-	 * unconditionally.
-	 */
-	if (!test_and_set_bit(XFS_LI_DIRTY, &ip->i_itemp->ili_item.li_flags) &&
-	    IS_I_VERSION(VFS_I(ip))) {
-		if (inode_maybe_inc_iversion(VFS_I(ip), flags & XFS_ILOG_CORE))
-			flags |= XFS_ILOG_CORE;
-	}
-
-	tp->t_flags |= XFS_TRANS_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;
-}
-
-int
-xfs_trans_roll_inode(
-	struct xfs_trans	**tpp,
-	struct xfs_inode	*ip)
-{
-	int			error;
-
-	xfs_trans_log_inode(*tpp, ip, XFS_ILOG_CORE);
-	error = xfs_trans_roll(tpp);
-	if (!error)
-		xfs_trans_ijoin(*tpp, ip, 0);
-	return error;
-}