tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
3 * All Rights Reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it would be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18#ifndef __XFS_SB_H__
19#define __XFS_SB_H__
20
21/*
22 * perag get/put wrappers for ref counting
23 */
24extern struct xfs_perag *xfs_perag_get(struct xfs_mount *, xfs_agnumber_t);
25extern struct xfs_perag *xfs_perag_get_tag(struct xfs_mount *, xfs_agnumber_t,
26 int tag);
27extern void xfs_perag_put(struct xfs_perag *pag);
28extern int xfs_initialize_perag_data(struct xfs_mount *, xfs_agnumber_t);
29
30extern void xfs_sb_calc_crc(struct xfs_buf *bp);
31extern void xfs_log_sb(struct xfs_trans *tp);
32extern int xfs_sync_sb(struct xfs_mount *mp, bool wait);
33extern void xfs_sb_mount_common(struct xfs_mount *mp, struct xfs_sb *sbp);
34extern void xfs_sb_from_disk(struct xfs_sb *to, struct xfs_dsb *from);
35extern void xfs_sb_to_disk(struct xfs_dsb *to, struct xfs_sb *from);
36extern void xfs_sb_quota_from_disk(struct xfs_sb *sbp);
37
38#endif /* __XFS_SB_H__ */