Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / fs / xfs / xfs_inode_item.h

diff --git a/kernel/fs/xfs/xfs_inode_item.h b/kernel/fs/xfs/xfs_inode_item.h
new file mode 100644 (file)
index 0000000..488d812
--- /dev/null
+++ b/kernel/fs/xfs/xfs_inode_item.h
@@ -0,0 +1,54 @@
+/*
+ * 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_INODE_ITEM_H__
+#define        __XFS_INODE_ITEM_H__
+
+/* kernel only definitions */
+
+struct xfs_buf;
+struct xfs_bmbt_rec;
+struct xfs_inode;
+struct xfs_mount;
+
+typedef struct xfs_inode_log_item {
+       xfs_log_item_t          ili_item;          /* common portion */
+       struct xfs_inode        *ili_inode;        /* inode ptr */
+       xfs_lsn_t               ili_flush_lsn;     /* lsn at last flush */
+       xfs_lsn_t               ili_last_lsn;      /* lsn at last transaction */
+       unsigned short          ili_lock_flags;    /* lock flags */
+       unsigned short          ili_logged;        /* flushed logged data */
+       unsigned int            ili_last_fields;   /* fields when flushed */
+       unsigned int            ili_fields;        /* fields to be logged */
+} xfs_inode_log_item_t;
+
+static inline int xfs_inode_clean(xfs_inode_t *ip)
+{
+       return !ip->i_itemp || !(ip->i_itemp->ili_fields & XFS_ILOG_ALL);
+}
+
+extern void xfs_inode_item_init(struct xfs_inode *, struct xfs_mount *);
+extern void xfs_inode_item_destroy(struct xfs_inode *);
+extern void xfs_iflush_done(struct xfs_buf *, struct xfs_log_item *);
+extern void xfs_istale_done(struct xfs_buf *, struct xfs_log_item *);
+extern void xfs_iflush_abort(struct xfs_inode *, bool);
+extern int xfs_inode_item_format_convert(xfs_log_iovec_t *,
+                                        xfs_inode_log_format_t *);
+
+extern struct kmem_zone        *xfs_ili_zone;
+
+#endif /* __XFS_INODE_ITEM_H__ */