X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=libcfs%2Flibcfs%2Fuser-bitops.c;h=65f2da972fda215c311d7e0b529ecdc9054e222b;hb=0f97aec231f76ffb91ba445bd6326645e35da5b9;hp=8f9459335976481d18627b6166c96a7b74b28e47;hpb=e1b3d71a27c166bebd26ab33f7299c41bd75dab5;p=fs%2Flustre-release.git

diff --git a/libcfs/libcfs/user-bitops.c b/libcfs/libcfs/user-bitops.c
index 8f94593..65f2da9 100644
--- a/libcfs/libcfs/user-bitops.c
+++ b/libcfs/libcfs/user-bitops.c
@@ -1,34 +1,47 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
+/*
+ * GPL HEADER START
  *
- * Copyright (C) 2007 Cluster File Systems, Inc.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
- * This file is part of Lustre, http://www.lustre.org.
+ * 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.
  *
- * 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.
+ * 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).
  *
- * 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
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
  *
- * 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.
+ * 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 (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2012, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
  */
 #ifndef __KERNEL__
 
 #include <libcfs/libcfs.h>
-#include <libcfs/kp30.h>
 #include <libcfs/user-bitops.h>
 
 #define OFF_BY_START(start)     ((start)/BITS_PER_LONG)
 
 unsigned long find_next_bit(unsigned long *addr,
-                            unsigned long size, unsigned long offset)
+                                unsigned long size, unsigned long offset)
 {
         unsigned long *word, *last;
         unsigned long first_bit, bit, base;
@@ -42,7 +55,7 @@ unsigned long find_next_bit(unsigned long *addr,
                 return size;
         if (first_bit != 0) {
                 int tmp = (*word++) & (~0UL << first_bit);
-                bit = __ffs(tmp);
+                bit = __cfs_ffs(tmp);
                 if (bit < BITS_PER_LONG)
                         goto found;
                 word++;
@@ -50,7 +63,7 @@ unsigned long find_next_bit(unsigned long *addr,
         }
         while (word <= last) {
                 if (*word != 0UL) {
-                        bit = __ffs(*word);
+                        bit = __cfs_ffs(*word);
                         goto found;
                 }
                 word++;
@@ -62,7 +75,7 @@ found:
 }
 
 unsigned long find_next_zero_bit(unsigned long *addr,
-                                 unsigned long size, unsigned long offset)
+                                     unsigned long size, unsigned long offset)
 {
         unsigned long *word, *last;
         unsigned long first_bit, bit, base;
@@ -76,7 +89,7 @@ unsigned long find_next_zero_bit(unsigned long *addr,
                 return size;
         if (first_bit != 0) {
                 int tmp = (*word++) & (~0UL << first_bit);
-                bit = __ffz(tmp);
+                bit = ffz(tmp);
                 if (bit < BITS_PER_LONG)
                         goto found;
                 word++;
@@ -84,7 +97,7 @@ unsigned long find_next_zero_bit(unsigned long *addr,
         }
         while (word <= last) {
                 if (*word != ~0UL) {
-                        bit = __ffz(*word);
+                        bit = ffz(*word);
                         goto found;
                 }
                 word++;