summaryrefslogtreecommitdiff
path: root/fs/gfs2/super.h
diff options
context:
space:
mode:
authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /fs/gfs2/super.h
Initial import
Diffstat (limited to 'fs/gfs2/super.h')
-rw-r--r--fs/gfs2/super.h58
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__ */
+