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kill the vfs_flags member in struct bhv_vfs

All flags are added to xfs_mount's m_flag instead.  Note that the 32bit
inode flag was duplicated in both of them, but only cleared in the
mount when it was not nessecary due to the filesystem beeing small enough.
Two flags are still required here - one to indicate the mount option
setting, and one to indicate if it applies or not.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Merge of xfs-linux-melb:xfs-kern:29507a by kenmcd.

  move vfs_flags to xfs_mount.

/*
 * 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_inum.h"
#include "xfs_log.h"
#include "xfs_clnt.h"
#include "xfs_trans.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
#include "xfs_dir2.h"
#include "xfs_imap.h"
#include "xfs_alloc.h"
#include "xfs_dmapi.h"
#include "xfs_mount.h"
#include "xfs_quota.h"

bhv_vfs_t *
vfs_allocate(
	struct super_block	*sb)
{
	struct bhv_vfs		*vfsp;

	vfsp = kmem_zalloc(sizeof(bhv_vfs_t), KM_SLEEP);
	INIT_LIST_HEAD(&vfsp->vfs_sync_list);
	spin_lock_init(&vfsp->vfs_sync_lock);
	init_waitqueue_head(&vfsp->vfs_wait_single_sync_task);

	vfsp->vfs_super = sb;
	sb->s_fs_info = vfsp;

	return vfsp;
}

bhv_vfs_t *
vfs_from_sb(
	struct super_block	*sb)
{
	return (bhv_vfs_t *)sb->s_fs_info;
}

void
vfs_deallocate(
	struct bhv_vfs		*vfsp)
{
	kmem_free(vfsp, sizeof(bhv_vfs_t));
}