Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / fs / xfs / libxfs / xfs_sb.h

diff --git a/kernel/fs/xfs/libxfs/xfs_sb.h b/kernel/fs/xfs/libxfs/xfs_sb.h
new file mode 100644 (file)
index 0000000..b25bb9a
--- /dev/null
+++ b/kernel/fs/xfs/libxfs/xfs_sb.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#ifndef __XFS_SB_H__
+#define        __XFS_SB_H__
+
+/*
+ * perag get/put wrappers for ref counting
+ */
+extern struct xfs_perag *xfs_perag_get(struct xfs_mount *, xfs_agnumber_t);
+extern struct xfs_perag *xfs_perag_get_tag(struct xfs_mount *, xfs_agnumber_t,
+                                          int tag);
+extern void    xfs_perag_put(struct xfs_perag *pag);
+extern int     xfs_initialize_perag_data(struct xfs_mount *, xfs_agnumber_t);
+
+extern void    xfs_sb_calc_crc(struct xfs_buf *bp);
+extern void    xfs_log_sb(struct xfs_trans *tp);
+extern int     xfs_sync_sb(struct xfs_mount *mp, bool wait);
+extern void    xfs_sb_mount_common(struct xfs_mount *mp, struct xfs_sb *sbp);
+extern void    xfs_sb_from_disk(struct xfs_sb *to, struct xfs_dsb *from);
+extern void    xfs_sb_to_disk(struct xfs_dsb *to, struct xfs_sb *from);
+extern void    xfs_sb_quota_from_disk(struct xfs_sb *sbp);
+
+#endif /* __XFS_SB_H__ */