/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @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 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. * * @APPLE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ /* * HISTORY * * Revision 1.1.1.1 1998/09/22 21:05:35 wsanchez * Import of Mac OS X kernel (~semeria) * * Revision 1.1.1.1 1998/03/07 02:25:54 wsanchez * Import of OSF Mach kernel (~mburg) * * Revision 1.1.13.7 1995/02/24 15:19:11 alanl * Merge with DIPC2_SHARED. * [1995/02/22 20:31:50 alanl] * * Revision 1.1.21.1 1994/11/04 10:06:28 dwm * mk6 CR668 - 1.3b26 merge * remove unused counters * * Revision 1.1.2.4 1994/01/06 17:53:55 jeffc * CR9854 -- Missing exception_raise_state counters * CR10394 -- instrument vm_map_simplify * * End1.3merge * [1994/11/04 09:20:23 dwm] * * Revision 1.1.13.5 1994/09/23 02:15:57 ezf * change marker to not FREE * [1994/09/22 21:32:09 ezf] * * Revision 1.1.13.4 1994/09/16 06:29:22 dwm * mk6 CR551 - remove unused SAFE_VM_FAULT pseudo-continuation, * remove unused args from vm_page_wait, vm_fault(_page). * Also, fix vm_page_wait counters. * [1994/09/16 06:23:24 dwm] * * Revision 1.1.13.3 1994/09/10 21:45:51 bolinger * Merge up to NMK17.3 * [1994/09/08 19:57:27 bolinger] * * Revision 1.1.13.2 1994/06/21 17:28:40 dlb * Add two vm_fault counters from latest NMK17 version. * [94/06/17 dlb] * * Revision 1.1.13.1 1994/06/14 16:59:58 bolinger * Merge up to NMK17.2. * [1994/06/14 16:53:39 bolinger] * * Revision 1.1.8.2 1994/03/17 22:40:02 dwm * dead code removal: thread swapping. * [1994/03/17 21:29:18 dwm] * * Revision 1.1.8.1 1993/11/18 18:14:54 dwm * Coloc: remove continuations entirely; * [1993/11/18 18:09:54 dwm] * * Revision 1.1.2.3 1993/06/07 22:12:34 jeffc * CR9176 - ANSI C violations: trailing tokens on CPP * directives, extra semicolons after decl_ ..., asm keywords * [1993/06/07 19:04:06 jeffc] * * Revision 1.1.2.2 1993/06/02 23:35:48 jeffc * Added to OSF/1 R1.3 from NMK15.0. * [1993/06/02 21:12:06 jeffc] * * Revision 1.1 1992/09/30 02:08:53 robert * Initial revision * * $EndLog$ */ /* CMU_HIST */ /* * 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. */ /* */ #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. */ 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 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_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_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_fault_retry_on_w_prot; mach_counter_t c_vm_fault_wait_on_unlock; mach_counter_t c_vm_map_simplified_lower = 0; mach_counter_t c_vm_map_simplified_upper = 0; mach_counter_t c_vm_map_simplify_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 */