fs/gfs2/trans.h

   1 /*
   2  * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
   3  * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.
   4  *
   5  * This copyrighted material is made available to anyone wishing to use,
   6  * modify, copy, or redistribute it subject to the terms and conditions
   7  * of the GNU General Public License version 2.
   8  */
   9
  10 #ifndef __TRANS_DOT_H__
  11 #define __TRANS_DOT_H__
  12
  13 #include <linux/buffer_head.h>
  14 struct gfs2_sbd;
  15 struct gfs2_rgrpd;
  16 struct gfs2_glock;
  17
  18 #define RES_DINODE      1
  19 #define RES_INDIRECT    1
  20 #define RES_JDATA       1
  21 #define RES_DATA        1
  22 #define RES_LEAF        1
  23 #define RES_RG_BIT      2
  24 #define RES_EATTR       1
  25 #define RES_STATFS      1
  26 #define RES_QUOTA       2
  27
  28 int gfs2_trans_begin(struct gfs2_sbd *sdp, unsigned int blocks,
  29                      unsigned int revokes);
  30
  31 void gfs2_trans_end(struct gfs2_sbd *sdp);
  32
  33 void gfs2_trans_add_bh(struct gfs2_glock *gl, struct buffer_head *bh, int meta);
  34 void gfs2_trans_add_revoke(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd);
  35 void gfs2_trans_add_unrevoke(struct gfs2_sbd *sdp, u64 blkno, unsigned int len);
  36 void gfs2_trans_add_rg(struct gfs2_rgrpd *rgd);
  37
  38 #endif /* __TRANS_DOT_H__ */