This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / fs / gfs2 / super.h

diff --git a/fs/gfs2/super.h b/fs/gfs2/super.h
new file mode 100644 (file)
index 0000000..e590b2d
--- /dev/null
+++ b/fs/gfs2/super.h
@@ -0,0 +1,55 @@
+/*
+ * 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 "incore.h"
+
+void gfs2_tune_init(struct gfs2_tune *gt);
+
+int gfs2_check_sb(struct gfs2_sbd *sdp, struct gfs2_sb_host *sb, int silent);
+int gfs2_read_sb(struct gfs2_sbd *sdp, struct gfs2_glock *gl, int silent);
+struct page *gfs2_read_super(struct super_block *sb, sector_t sector);
+
+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;
+}
+
+int gfs2_jindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ji_gh);
+void gfs2_jindex_free(struct gfs2_sbd *sdp);
+
+struct gfs2_jdesc *gfs2_jdesc_find(struct gfs2_sbd *sdp, unsigned int jid);
+void gfs2_jdesc_make_dirty(struct gfs2_sbd *sdp, unsigned int jid);
+struct gfs2_jdesc *gfs2_jdesc_find_dirty(struct gfs2_sbd *sdp);
+int gfs2_jdesc_check(struct gfs2_jdesc *jd);
+
+int gfs2_lookup_in_master_dir(struct gfs2_sbd *sdp, char *filename,
+                             struct gfs2_inode **ipp);
+
+int gfs2_make_fs_rw(struct gfs2_sbd *sdp);
+int gfs2_make_fs_ro(struct gfs2_sbd *sdp);
+
+int gfs2_statfs_init(struct gfs2_sbd *sdp);
+void gfs2_statfs_change(struct gfs2_sbd *sdp,
+                       s64 total, s64 free, s64 dinodes);
+int gfs2_statfs_sync(struct gfs2_sbd *sdp);
+int gfs2_statfs_i(struct gfs2_sbd *sdp, struct gfs2_statfs_change_host *sc);
+int gfs2_statfs_slow(struct gfs2_sbd *sdp, struct gfs2_statfs_change_host *sc);
+
+int gfs2_freeze_fs(struct gfs2_sbd *sdp);
+void gfs2_unfreeze_fs(struct gfs2_sbd *sdp);
+
+#endif /* __SUPER_DOT_H__ */
+