projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b3b94faa DT |
1 | /* |
| 2 | * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. | |
| 3a8a9a10 | 3 | * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved. |
| b3b94faa DT |
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 | |
| e9fc2aa0 | 7 | * of the GNU General Public License version 2. |
| b3b94faa DT |
8 | */ |
| 9 | ||
| 10 | #ifndef __SUPER_DOT_H__ | |
| 11 | #define __SUPER_DOT_H__ | |
| 12 | ||
| b2760583 SW |
13 | #include <linux/fs.h> |
| 14 | #include <linux/dcache.h> | |
| f2f7ba52 SW |
15 | #include "incore.h" |
| 16 | ||
| da755fdb | 17 | void gfs2_lm_unmount(struct gfs2_sbd *sdp); |
| b3b94faa DT |
18 | |
| 19 | static inline unsigned int gfs2_jindex_size(struct gfs2_sbd *sdp) | |
| 20 | { | |
| 21 | unsigned int x; | |
| 22 | spin_lock(&sdp->sd_jindex_spin); | |
| 23 | x = sdp->sd_journals; | |
| 24 | spin_unlock(&sdp->sd_jindex_spin); | |
| 25 | return x; | |
| 26 | } | |
| 27 | ||
| fefc03bf SW |
28 | void gfs2_jindex_free(struct gfs2_sbd *sdp); |
| 29 | ||
| b3b94faa | 30 | struct gfs2_jdesc *gfs2_jdesc_find(struct gfs2_sbd *sdp, unsigned int jid); |
| b3b94faa DT |
31 | int gfs2_jdesc_check(struct gfs2_jdesc *jd); |
| 32 | ||
| b3b94faa DT |
33 | int gfs2_lookup_in_master_dir(struct gfs2_sbd *sdp, char *filename, |
| 34 | struct gfs2_inode **ipp); | |
| 35 | ||
| 36 | int gfs2_make_fs_rw(struct gfs2_sbd *sdp); | |
| b3b94faa DT |
37 | |
| 38 | int gfs2_statfs_init(struct gfs2_sbd *sdp); | |
| 39 | void gfs2_statfs_change(struct gfs2_sbd *sdp, | |
| cd915493 | 40 | s64 total, s64 free, s64 dinodes); |
| b3b94faa | 41 | int gfs2_statfs_sync(struct gfs2_sbd *sdp); |
| b3b94faa | 42 | |
| b3b94faa DT |
43 | int gfs2_freeze_fs(struct gfs2_sbd *sdp); |
| 44 | void gfs2_unfreeze_fs(struct gfs2_sbd *sdp); | |
| 45 | ||
| b2760583 SW |
46 | extern struct file_system_type gfs2_fs_type; |
| 47 | extern struct file_system_type gfs2meta_fs_type; | |
| 48 | extern const struct export_operations gfs2_export_ops; | |
| 49 | extern const struct super_operations gfs2_super_ops; | |
| 50 | extern struct dentry_operations gfs2_dops; | |
| 51 | ||
| b3b94faa DT |
52 | #endif /* __SUPER_DOT_H__ */ |
| 53 |