/* * Copyright (c) 2000-2007 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_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. 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, * 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. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ /* * 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. */ /* */ #include <mach_counters.h> #include <kern/counters.h> /* * We explicitly initialize the counters to make * them contiguous in the kernel's data space. * This makes them easier to examine with ddb. */ #if MACH_COUNTERS mach_counter_t c_action_thread_block = 0; mach_counter_t c_ast_taken_block = 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; mach_counter_t c_ipc_mqueue_send_block = 0; mach_counter_t c_net_thread_block = 0; mach_counter_t c_reaper_thread_block = 0; mach_counter_t c_sched_thread_block = 0; mach_counter_t c_stacks_current = 0; 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; mach_counter_t c_vm_fault_page_block_busy_kernel = 0; mach_counter_t c_vm_map_simplified = 0; mach_counter_t c_vm_map_simplify_called = 0; mach_counter_t c_vm_map_simplify_entry_called = 0; mach_counter_t c_vm_page_wait_block = 0; 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 */