61e63ecb57
We now have several superblock loggin functions that are identical except for the transaction reservation and whether it shoul dbe a synchronous transaction or not. Consolidate these all into a single function, a single reserveration and a sync flag and call it xfs_sync_sb(). Also, xfs_mod_sb() is not really a modification function - it's the operation of logging the superblock buffer. hence change the name of it to reflect this. Note that we have to change the mp->m_update_flags that are passed around at mount time to a boolean simply to indicate a superblock update is needed. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
/*
|
|
* 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
|
|
*/
|
|
#ifndef __XFS_SB_H__
|
|
#define __XFS_SB_H__
|
|
|
|
/*
|
|
* perag get/put wrappers for ref counting
|
|
*/
|
|
extern struct xfs_perag *xfs_perag_get(struct xfs_mount *, xfs_agnumber_t);
|
|
extern struct xfs_perag *xfs_perag_get_tag(struct xfs_mount *, xfs_agnumber_t,
|
|
int tag);
|
|
extern void xfs_perag_put(struct xfs_perag *pag);
|
|
extern int xfs_initialize_perag_data(struct xfs_mount *, xfs_agnumber_t);
|
|
|
|
extern void xfs_sb_calc_crc(struct xfs_buf *bp);
|
|
extern void xfs_log_sb(struct xfs_trans *tp);
|
|
extern int xfs_sync_sb(struct xfs_mount *mp, bool wait);
|
|
extern void xfs_sb_mount_common(struct xfs_mount *mp, struct xfs_sb *sbp);
|
|
extern void xfs_sb_from_disk(struct xfs_sb *to, struct xfs_dsb *from);
|
|
extern void xfs_sb_to_disk(struct xfs_dsb *to, struct xfs_sb *from);
|
|
extern void xfs_sb_quota_from_disk(struct xfs_sb *sbp);
|
|
|
|
#endif /* __XFS_SB_H__ */
|