xnu-6153.11.26.tar.gz

[apple/xnu.git] / osfmk / kern / counters.c

diff --git a/osfmk/kern/counters.c b/osfmk/kern/counters.c
index bdf73a3ad24aac77699ab6cac48449104006b56a..2e56e413c50578369100489cc8fe8c843ccce814 100644 (file)
--- a/osfmk/kern/counters.c
+++ b/osfmk/kern/counters.c
@@ -1,15 +1,20 @@
 /*
- * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  *
- * @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.
- * 
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ 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
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -17,44 +22,34 @@
  * 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@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
  */
 /*
- * Revision 2.3  91/05/14  16:40:19  mrt
- *     Correcting copyright
- * 
- * Revision 2.2  91/03/16  15:15:51  rpd
- *     Created.
- *     [91/03/13            rpd]
- * 
- */
-/* CMU_ENDHIST */
-/* 
  * Mach Operating System
  * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
  * All Rights Reserved.
- * 
+ *
  * Permission to use, copy, modify and distribute this software and its
  * documentation is hereby granted, provided that both the copyright
  * notice and this permission notice appear in all copies of the
  * software, derivative works or modified versions, and any portions
  * thereof, and that both notices appear in supporting documentation.
- * 
+ *
  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
+ *
  * Carnegie Mellon requests users of this software to return to
- * 
+ *
  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  *  School of Computer Science
  *  Carnegie Mellon University
  *  Pittsburgh PA 15213-3890
- * 
+ *
  * any improvements or extensions that they make and grant Carnegie Mellon
  * the rights to redistribute these changes.
  */
@@ -71,23 +66,14 @@
  *     This makes them easier to examine with ddb.
  */
 
-mach_counter_t c_thread_invoke_csw = 0;
-mach_counter_t c_thread_invoke_hits = 0;
-mach_counter_t c_thread_invoke_misses = 0;
-mach_counter_t c_thread_invoke_same = 0;
-mach_counter_t c_thread_invoke_same_cont = 0;
-mach_counter_t c_incoming_interrupts = 0;
-mach_counter_t c_syscalls_unix = 0;
-mach_counter_t c_syscalls_mach = 0;
-
-#if    MACH_COUNTERS
+#if     MACH_COUNTERS
 mach_counter_t c_action_thread_block = 0;
 mach_counter_t c_ast_taken_block = 0;
-mach_counter_t c_clock_ticks = 0;
 mach_counter_t c_dev_io_blocks = 0;
 mach_counter_t c_dev_io_tries = 0;
 mach_counter_t c_idle_thread_block = 0;
 mach_counter_t c_idle_thread_handoff = 0;
+mach_counter_t c_incoming_interrupts = 0;
 mach_counter_t c_io_done_thread_block = 0;
 mach_counter_t c_ipc_mqueue_receive_block_kernel = 0;
 mach_counter_t c_ipc_mqueue_receive_block_user = 0;
@@ -100,6 +86,13 @@ mach_counter_t c_stacks_max = 0;
 mach_counter_t c_stacks_min = 0;
 mach_counter_t c_swtch_block = 0;
 mach_counter_t c_swtch_pri_block = 0;
+mach_counter_t c_syscalls_unix = 0;
+mach_counter_t c_syscalls_mach = 0;
+mach_counter_t c_thread_invoke_csw = 0;
+mach_counter_t c_thread_invoke_hits = 0;
+mach_counter_t c_thread_invoke_misses = 0;
+mach_counter_t c_thread_invoke_same = 0;
+mach_counter_t c_thread_invoke_same_cont = 0;
 mach_counter_t c_thread_switch_block = 0;
 mach_counter_t c_thread_switch_handoff = 0;
 mach_counter_t c_vm_fault_page_block_backoff_kernel = 0;
@@ -112,4 +105,4 @@ mach_counter_t c_vm_pageout_block = 0;
 mach_counter_t c_vm_pageout_scan_block = 0;
 mach_counter_t c_vm_fault_retry_on_w_prot = 0;
 mach_counter_t c_vm_fault_wait_on_unlock = 0;
-#endif /* MACH_COUNTERS */
+#endif  /* MACH_COUNTERS */