1 files changed, 52 insertions, 0 deletions

diff --git a/fs/xfs/xfs_icreate_item.h b/fs/xfs/xfs_icreate_item.h
new file mode 100644
index 000000000000..88ba8aa0bc41
--- /dev/null
+++ b/fs/xfs/xfs_icreate_item.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2008-2010, Dave Chinner
+ * 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_ICREATE_ITEM_H
+#define XFS_ICREATE_ITEM_H      1
+
+/*
+ * on disk log item structure
+ *
+ * Log recovery assumes the first two entries are the type and size and they fit
+ * in 32 bits. Also in host order (ugh) so they have to be 32 bit aligned so
+ * decoding can be done correctly.
+ */
+struct xfs_icreate_log {
+        __uint16_t      icl_type;       /* type of log format structure */
+        __uint16_t      icl_size;       /* size of log format structure */
+        __be32          icl_ag;         /* ag being allocated in */
+        __be32          icl_agbno;      /* start block of inode range */
+        __be32          icl_count;      /* number of inodes to initialise */
+        __be32          icl_isize;      /* size of inodes */
+        __be32          icl_length;     /* length of extent to initialise */
+        __be32          icl_gen;        /* inode generation number to use */
+};
+
+/* in memory log item structure */
+struct xfs_icreate_item {
+        struct xfs_log_item     ic_item;
+        struct xfs_icreate_log  ic_format;
+};
+
+extern kmem_zone_t *xfs_icreate_zone;   /* inode create item zone */
+
+void xfs_icreate_log(struct xfs_trans *tp, xfs_agnumber_t agno,
+                        xfs_agblock_t agbno, unsigned int count,
+                        unsigned int inode_size, xfs_agblock_t length,
+                        unsigned int generation);
+
+#endif  /* XFS_ICREATE_ITEM_H */