Add prototypes for the debug code in lib/debug.c.

diff --git a/lustre/include/linux/lustre_debug.h b/lustre/include/linux/lustre_debug.h
new file mode 100644 (file)
index 0000000..a31430d
--- /dev/null
+++ b/lustre/include/linux/lustre_debug.h
@@ -0,0 +1,51 @@
+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
+ *  Copyright (C) 2002 Cluster File Systems, Inc.
+ *
+ *   This file is part of Lustre, http://www.lustre.org.
+ *
+ *   Lustre is free software; you can redistribute it and/or
+ *   modify it under the terms of version 2 of the GNU General Public
+ *   License as published by the Free Software Foundation.
+ *
+ *   Lustre is distributed in the hope that it will 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 Lustre; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _LUSTRE_DEBUG_H
+#define _LUSTRE_DEBUG_H
+
+#include <linux/lustre_net.h>
+
+#define ASSERT_MAX_SIZE_MB 60000ULL
+#define ASSERT_PAGE_INDEX(index, OP)                                    \
+do { if (index > ASSERT_MAX_SIZE_MB << (20 - PAGE_SHIFT)) {             \
+        CERROR("bad page index %lu > %Lu\n", index,                     \
+               ASSERT_MAX_SIZE_MB << (20 - PAGE_SHIFT));                \
+        portal_debug = ~0UL;                                            \
+        OP;                                                             \
+}} while(0)
+
+#define ASSERT_FILE_OFFSET(offset, OP)                                  \
+do { if (offset > ASSERT_MAX_SIZE_MB << 20) {                           \
+        CERROR("bad file offset %Lu > %Lu\n", offset,                   \
+               ASSERT_MAX_SIZE_MB << 20);                               \
+        portal_debug = ~0UL;                                            \
+        OP;                                                             \
+}} while(0)
+
+/* lib/debug.c */
+int dump_lniobuf(struct niobuf_local *lnb);
+int dump_rniobuf(struct niobuf_remote *rnb);
+int dump_ioo(struct obd_ioobj *nb);
+int dump_req(struct ptlrpc_request *req);
+int dump_obdo(struct obdo *oa);
+#endif