1.\" 2.\" Copyright (c) 2003 Bruce M Simpson <bms@spc.org> 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.Dd July 21, 2003 27.Dt PMAP_RESIDENT_COUNT 9 28.Os 29.Sh NAME 30.Nm pmap_resident_count , 31.Nm pmap_wired_count 32.Nd return page resident and wiring statistics 33.Sh SYNOPSIS 34.In sys/param.h 35.In vm/vm.h 36.In vm/pmap.h 37.Ft long 38.Fn pmap_resident_count "pmap_t pmap" 39.Ft long 40.Fn pmap_wired_count "pmap_t pmap" 41.Sh DESCRIPTION 42The 43.Fn pmap_resident_count 44and 45.Fn pmap_wired_count 46macros allow 47.Nm pmap 48consumers to retrieve statistics from the 49.Va pm_stats 50member of the machine-dependent structure 51.Vt struct pmap . 52.Sh IMPLEMENTATION NOTES 53Both functions are defined as in-line macros. 54The members which they access have type 55.Vt long . 56.Sh RETURN VALUES 57The 58.Fn pmap_resident_count 59returns the number of pages in the physical map 60.Va pmap 61which are currently resident in main memory. 62.Pp 63The 64.Fn pmap_wired_count 65returns the number of pages in the physical map 66.Va pmap 67which are currently wired into in main memory. 68.Sh SEE ALSO 69.Xr pmap 9 70.Sh AUTHORS 71This manual page was written by 72.An Bruce M Simpson Aq Mt bms@spc.org . 73