xnu-792.10.96.tar.gz

[apple/xnu.git] / bsd / nfs / nfsnode.h

diff --git a/bsd/nfs/nfsnode.h b/bsd/nfs/nfsnode.h
index cd3243da6d4a5f80c5d1e09dff5135e6727d913d..ea95a3a07d975f53a8d67f4f6444e82a4c60a9d0 100644 (file)
--- a/bsd/nfs/nfsnode.h
+++ b/bsd/nfs/nfsnode.h
@@ -3,20 +3,19 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
  * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -126,6 +125,8 @@ struct nfsbuf {
        void *                  nb_pagelist;    /* upl */
 };
 
+#define NFS_MAXBSIZE   (32 * PAGE_SIZE)        /* valid/dirty page masks limit buffer size */
+
 /*
  * These flags are kept in b_lflags... 
  * nfs_buf_mutex must be held before examining/updating