X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/43866e378188c25dd1e2208016ab3cbeb086ae6c..cb3231590a3c94ab4375e2228bd5e86b0cf1ad7e:/osfmk/kern/counters.h diff --git a/osfmk/kern/counters.h b/osfmk/kern/counters.h index b2c44767b..e0f9aaea6 100644 --- a/osfmk/kern/counters.h +++ b/osfmk/kern/counters.h @@ -1,17 +1,20 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2007 Apple Inc. All rights reserved. + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * - * @APPLE_LICENSE_HEADER_START@ - * - * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. - * * 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, @@ -19,123 +22,42 @@ * 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 15:19:14 alanl - * Merge with DIPC2_SHARED. - * [1995/02/22 20:19:55 alanl] - * - * Revision 1.1.19.4 1994/11/04 10:16:23 dwm - * mk6 CR668 - 1.3b26 merge - * add counters, then remove unused items - * [1994/11/04 09:45:39 dwm] - * - * Revision 1.1.13.5 1994/09/23 02:16:08 ezf - * change marker to not FREE - * [1994/09/22 21:32:13 ezf] - * - * Revision 1.1.13.4 1994/09/16 06:29:25 dwm - * mk6 CR551 - remove unused SAFE_VM_FAULT pseudo-continuation, - * remove unused args from vm_page_wait, vm_fault(_page). - * Fix vm_page_wait counters, and rm thread_handoff counter. - * [1994/09/16 06:23:26 dwm] - * - * Revision 1.1.13.3 1994/09/10 21:45:55 bolinger - * Merge up to NMK17.3 - * [1994/09/08 19:57:29 bolinger] - * - * Revision 1.1.13.2 1994/06/21 17:28:43 dlb - * Add two vm_fault counters from NMK17. - * [94/06/17 dlb] - * - * Revision 1.1.10.3 1994/06/15 09:12:05 paire - * Corrected spelling of c_vm_fault_wait_on_unlock variable. - * [94/06/15 paire] - * - * Revision 1.1.13.1 1994/06/14 17:00:01 bolinger - * Merge up to NMK17.2. - * [1994/06/14 16:53:41 bolinger] - * - * Revision 1.1.10.2 1994/05/30 07:37:03 bernadat - * Added new c_vm_fault_retry_on_unlock and c_vm_fault_retry_on_w_prot. - * Sorted the whole list of counters. - * [paire@gr.osf.org] - * [94/05/26 bernadat] - * - * Revision 1.1.10.1 1994/02/11 14:25:21 paire - * Added missing c_exception_raise_state_block and - * c_exception_raise_state_identity_block counters. - * Change from NMK16.1 [93/08/09 paire] - * [94/02/04 paire] - * - * Revision 1.1.2.3 1993/06/07 22:12:36 jeffc - * CR9176 - ANSI C violations: trailing tokens on CPP - * directives, extra semicolons after decl_ ..., asm keywords - * [1993/06/07 19:04:11 jeffc] - * - * Revision 1.1.2.2 1993/06/02 23:35:54 jeffc - * Added to OSF/1 R1.3 from NMK15.0. - * [1993/06/02 21:12:09 jeffc] - * - * Revision 1.1 1992/09/30 02:29:32 robert - * Initial revision - * - * $EndLog$ - */ -/* CMU_HIST */ -/* - * Revision 2.3 91/05/14 16:40:30 mrt - * Correcting copyright - * - * Revision 2.2 91/03/16 15:16:06 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. */ /* */ -#ifndef _KERN_COUNTERS_ -#define _KERN_COUNTERS_ +#ifndef _KERN_COUNTERS_ +#define _KERN_COUNTERS_ #include @@ -147,17 +69,17 @@ * Use counter_always() for non-conditional counters. */ -#define counter_always(code) code +#define counter_always(code) code -#if MACH_COUNTERS +#if MACH_COUNTERS -#define counter(code) counter_always(code) +#define counter(code) counter_always(code) -#else /* MACH_COUNTERS */ +#else /* MACH_COUNTERS */ #define counter(code) -#endif /* MACH_COUNTERS */ +#endif /* MACH_COUNTERS */ /* * We define the counters with individual integers, @@ -167,23 +89,14 @@ typedef unsigned int mach_counter_t; -extern mach_counter_t c_thread_invoke_csw; -extern mach_counter_t c_thread_invoke_same; -extern mach_counter_t c_thread_invoke_same_cont; -extern mach_counter_t c_thread_invoke_misses; -extern mach_counter_t c_thread_invoke_hits; -extern mach_counter_t c_incoming_interrupts; -extern mach_counter_t c_syscalls_unix; -extern mach_counter_t c_syscalls_mach; - -#if MACH_COUNTERS +#if MACH_COUNTERS extern mach_counter_t c_action_thread_block; extern mach_counter_t c_ast_taken_block; -extern mach_counter_t c_clock_ticks; extern mach_counter_t c_dev_io_blocks; extern mach_counter_t c_dev_io_tries; extern mach_counter_t c_idle_thread_block; extern mach_counter_t c_idle_thread_handoff; +extern mach_counter_t c_incoming_interrupts; extern mach_counter_t c_io_done_thread_block; extern mach_counter_t c_ipc_mqueue_receive_block_kernel; extern mach_counter_t c_ipc_mqueue_receive_block_user; @@ -196,21 +109,25 @@ extern mach_counter_t c_stacks_max; extern mach_counter_t c_stacks_min; extern mach_counter_t c_swtch_block; extern mach_counter_t c_swtch_pri_block; +extern mach_counter_t c_syscalls_unix; +extern mach_counter_t c_syscalls_mach; +extern mach_counter_t c_thread_invoke_csw; +extern mach_counter_t c_thread_invoke_same; +extern mach_counter_t c_thread_invoke_same_cont; +extern mach_counter_t c_thread_invoke_misses; +extern mach_counter_t c_thread_invoke_hits; extern mach_counter_t c_thread_switch_block; extern mach_counter_t c_thread_switch_handoff; extern mach_counter_t c_vm_fault_page_block_backoff_kernel; extern mach_counter_t c_vm_fault_page_block_busy_kernel; extern mach_counter_t c_vm_fault_retry_on_w_prot; extern mach_counter_t c_vm_fault_wait_on_unlock; -extern mach_counter_t c_vm_map_simplified_lower; -extern mach_counter_t c_vm_map_simplified_upper; +extern mach_counter_t c_vm_map_simplified; extern mach_counter_t c_vm_map_simplify_called; +extern mach_counter_t c_vm_map_simplify_entry_called; extern mach_counter_t c_vm_page_wait_block; extern mach_counter_t c_vm_pageout_block; extern mach_counter_t c_vm_pageout_scan_block; -extern mach_counter_t c_vm_fault_retry_on_w_prot; -extern mach_counter_t c_vm_fault_wait_on_unlock; -#endif /* MACH_COUNTERS */ - -#endif /* _KERN_COUNTERS_ */ +#endif /* MACH_COUNTERS */ +#endif /* _KERN_COUNTERS_ */