X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/1c79356b52d46aa6b508fb032f5ae709b1f2897b..22ba694c5857e62b5a553b1505dcf2e509177f28:/osfmk/kern/counters.c diff --git a/osfmk/kern/counters.c b/osfmk/kern/counters.c index 5116219f0..bac65ebd7 100644 --- a/osfmk/kern/counters.c +++ b/osfmk/kern/counters.c @@ -1,104 +1,33 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2007 Apple 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 + * @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 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@ + * @APPLE_OSREFERENCE_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 @@ -137,23 +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 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; @@ -166,15 +86,20 @@ 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_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_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;