LU-3974 libcfs: replace num_physpages with totalram_pages

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

diff --git a/libcfs/libcfs/linux/linux-tracefile.h b/libcfs/libcfs/linux/linux-tracefile.h
index 8ad632c..ba84e4f 100644 (file)
--- a/libcfs/libcfs/linux/linux-tracefile.h
+++ b/libcfs/libcfs/linux/linux-tracefile.h
@@ -1,6 +1,4 @@
-/* -*- 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.
@@ -26,7 +24,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  */
 /*
@@ -37,4 +35,14 @@
 #ifndef __LIBCFS_LINUX_TRACEFILE_H__
 #define __LIBCFS_LINUX_TRACEFILE_H__
 
+/**
+ * three types of trace_data in linux
+ */
+typedef enum {
+       CFS_TCD_TYPE_PROC = 0,
+       CFS_TCD_TYPE_SOFTIRQ,
+       CFS_TCD_TYPE_IRQ,
+       CFS_TCD_TYPE_MAX
+} cfs_trace_buf_type_t;
+
 #endif