Branch HEAD

[fs/lustre-release.git] / libcfs / libcfs / tracefile.h

diff --git a/libcfs/libcfs/tracefile.h b/libcfs/libcfs/tracefile.h
index 7d43392..dd25327 100644 (file)
--- a/libcfs/libcfs/tracefile.h
+++ b/libcfs/libcfs/tracefile.h
@@ -1,3 +1,39 @@
+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program 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 version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Use is subject to license terms.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ */
+
 #ifndef __LIBCFS_TRACEFILE_H__
 #define __LIBCFS_TRACEFILE_H__
 
@@ -9,6 +45,8 @@
 extern char      tracefile[TRACEFILE_NAME_SIZE];
 extern long long tracefile_size;
 
+extern void libcfs_run_debug_log_upcall(char *file);
+
 int  tracefile_init_arch(void);
 void tracefile_fini_arch(void);
 
@@ -60,7 +98,7 @@ extern int  trace_max_debug_mb(void);
 
 #define TRACEFILE_SIZE (500 << 20)
 
-/* Size of a buffer for sprinting console messages if we can't get a page 
+/* Size of a buffer for sprinting console messages if we can't get a page
  * from system */
 #define TRACE_CONSOLE_BUFFER_SIZE   1024
 
@@ -89,7 +127,7 @@ union trace_data_union {
 
                /*
                 * Maximal number of pages allowed on ->tcd_pages and
-                * ->tcd_daemon_pages each. 
+                * ->tcd_daemon_pages each.
                 * Always TCD_MAX_PAGES * tcd_pages_factor / 100 in current
                 * implementation.
                 */
@@ -197,7 +235,7 @@ struct trace_page {
         */
        unsigned short   cpu;
        /*
-        * type(context) of this page 
+        * type(context) of this page
         */
        unsigned short   type;
 };