fs/xfs/xfs_trans_priv.h

   1 /*
   2  * Copyright (c) 2000, 2002 Silicon Graphics, Inc.  All Rights Reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of version 2 of the GNU General Public License as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it would be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  11  *
  12  * Further, this software is distributed without any warranty that it is
  13  * free of the rightful claim of any third person regarding infringement
  14  * or the like.  Any license provided herein, whether implied or
  15  * otherwise, applies only to this software file.  Patent licenses, if
  16  * any, provided herein do not apply to combinations of this program with
  17  * other software, or any other product whatsoever.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write the Free Software Foundation, Inc., 59
  21  * Temple Place - Suite 330, Boston MA 02111-1307, USA.
  22  *
  23  * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
  24  * Mountain View, CA  94043, or:
  25  *
  26  * http://www.sgi.com
  27  *
  28  * For further information regarding this notice, see:
  29  *
  30  * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
  31  */
  32 #ifndef __XFS_TRANS_PRIV_H__
  33 #define __XFS_TRANS_PRIV_H__
  34
  35 struct xfs_log_item;
  36 struct xfs_log_item_desc;
  37 struct xfs_mount;
  38 struct xfs_trans;
  39
  40 /*
  41  * From xfs_trans_item.c
  42  */
  43 struct xfs_log_item_desc        *xfs_trans_add_item(struct xfs_trans *,
  44                                             struct xfs_log_item *);
  45 void                            xfs_trans_free_item(struct xfs_trans *,
  46                                             struct xfs_log_item_desc *);
  47 struct xfs_log_item_desc        *xfs_trans_find_item(struct xfs_trans *,
  48                                              struct xfs_log_item *);
  49 struct xfs_log_item_desc        *xfs_trans_first_item(struct xfs_trans *);
  50 struct xfs_log_item_desc        *xfs_trans_next_item(struct xfs_trans *,
  51                                              struct xfs_log_item_desc *);
  52 void                            xfs_trans_free_items(struct xfs_trans *, int);
  53 void                            xfs_trans_unlock_items(struct xfs_trans *,
  54                                                         xfs_lsn_t);
  55 void                            xfs_trans_free_busy(xfs_trans_t *tp);
  56 xfs_log_busy_slot_t             *xfs_trans_add_busy(xfs_trans_t *tp,
  57                                                     xfs_agnumber_t ag,
  58                                                     xfs_extlen_t idx);
  59
  60 /*
  61  * From xfs_trans_ail.c
  62  */
  63 void                    xfs_trans_update_ail(struct xfs_mount *,
  64                                      struct xfs_log_item *, xfs_lsn_t,
  65                                      unsigned long);
  66 void                    xfs_trans_delete_ail(struct xfs_mount *,
  67                                      struct xfs_log_item *, unsigned long);
  68 struct xfs_log_item     *xfs_trans_first_ail(struct xfs_mount *, int *);
  69 struct xfs_log_item     *xfs_trans_next_ail(struct xfs_mount *,
  70                                      struct xfs_log_item *, int *, int *);
  71
  72
  73 #endif  /* __XFS_TRANS_PRIV_H__ */