LU-241 Support crc32c with hardware accelerated instruction as one of lustre checksums

[fs/lustre-release.git] / lustre / include / linux / obd_support.h

diff --git a/lustre/include/linux/obd_support.h b/lustre/include/linux/obd_support.h
index ed6d435..1443051 100644 (file)
--- a/lustre/include/linux/obd_support.h
+++ b/lustre/include/linux/obd_support.h
@@ -16,8 +16,8 @@
  * 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 [sun.com URL with a
- * copy of GPLv2].
+ * 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
@@ -26,7 +26,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  */
 /*
@@ -44,10 +44,15 @@
 #ifdef __KERNEL__
 #ifndef AUTOCONF_INCLUDED
 #include <linux/config.h>
+#include <asm/cpufeature.h>
+#include <asm/processor.h>
 #endif
+#include <linux/seq_file.h>
+#include <linux/module.h>
 #include <linux/autoconf.h>
 #include <linux/slab.h>
 #include <linux/highmem.h>
+#include <linux/swap.h>
 #endif
 #include <libcfs/libcfs.h>
 #include <linux/lustre_compat25.h>
@@ -58,7 +63,6 @@
 # include <linux/types.h>
 # include <linux/blkdev.h>
 # include <lvfs.h>
-# define OBD_SLEEP_ON(wq, state)  wait_event_interruptible(wq, state)
 #else /* !__KERNEL__ */
 # define LTIME_S(time) (time)
 /* for obd_class.h */