xnu-792.6.56.tar.gz

[apple/xnu.git] / osfmk / i386 / i386_vm_init.c

diff --git a/osfmk/i386/i386_vm_init.c b/osfmk/i386/i386_vm_init.c
index d66ffd4efe98f7bf59ce703a85ca6c03abab98d4..9564b90347116119d698d3e0cef9aace5e91739b 100644 (file)
--- a/osfmk/i386/i386_vm_init.c
+++ b/osfmk/i386/i386_vm_init.c
@@ -3,19 +3,20 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * 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.
+ * 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -263,6 +264,8 @@ i386_vm_init(unsigned int maxmem, KernelBootArgs_t *args)
 
           // save other regions
           if (kMemoryRangeNVS == mptr->type) {
+              // Mark this as a memory range (for hibernation),
+              // but don't count as usable memory
               pmptr->base = base;
               pmptr->end = ((mptr->base + mptr->length + I386_PGBYTES - 1) >> I386_PGSHIFT) - 1;
               pmptr->alloc = pmptr->end;