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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
| commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
| tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /fs/gfs2/super.h | |
Initial import
Diffstat (limited to 'fs/gfs2/super.h')
| -rw-r--r-- | fs/gfs2/super.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/fs/gfs2/super.h b/fs/gfs2/super.h new file mode 100644 index 000000000..73c97dcca --- /dev/null +++ b/fs/gfs2/super.h @@ -0,0 +1,58 @@ +/* + * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. + * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved. + * + * This copyrighted material is made available to anyone wishing to use, + * modify, copy, or redistribute it subject to the terms and conditions + * of the GNU General Public License version 2. + */ + +#ifndef __SUPER_DOT_H__ +#define __SUPER_DOT_H__ + +#include <linux/fs.h> +#include <linux/dcache.h> +#include "incore.h" + +extern void gfs2_lm_unmount(struct gfs2_sbd *sdp); + +static inline unsigned int gfs2_jindex_size(struct gfs2_sbd *sdp) +{ + unsigned int x; + spin_lock(&sdp->sd_jindex_spin); + x = sdp->sd_journals; + spin_unlock(&sdp->sd_jindex_spin); + return x; +} + +extern void gfs2_jindex_free(struct gfs2_sbd *sdp); + +extern int gfs2_mount_args(struct gfs2_args *args, char *data); + +extern struct gfs2_jdesc *gfs2_jdesc_find(struct gfs2_sbd *sdp, unsigned int jid); +extern int gfs2_jdesc_check(struct gfs2_jdesc *jd); + +extern int gfs2_lookup_in_master_dir(struct gfs2_sbd *sdp, char *filename, + struct gfs2_inode **ipp); + +extern int gfs2_make_fs_rw(struct gfs2_sbd *sdp); +extern void gfs2_online_uevent(struct gfs2_sbd *sdp); +extern int gfs2_statfs_init(struct gfs2_sbd *sdp); +extern void gfs2_statfs_change(struct gfs2_sbd *sdp, s64 total, s64 free, + s64 dinodes); +extern void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc, + const void *buf); +extern void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh, + struct buffer_head *l_bh); +extern int gfs2_statfs_sync(struct super_block *sb, int type); +extern void gfs2_freeze_func(struct work_struct *work); + +extern struct file_system_type gfs2_fs_type; +extern struct file_system_type gfs2meta_fs_type; +extern const struct export_operations gfs2_export_ops; +extern const struct super_operations gfs2_super_ops; +extern const struct dentry_operations gfs2_dops; +extern const struct xattr_handler *gfs2_xattr_handlers[]; + +#endif /* __SUPER_DOT_H__ */ + |