| kern_clocksource.c (215701) | kern_clocksource.c (217326) |
|---|---|
| 1/*- 2 * Copyright (c) 2010 Alexander Motin <mav@FreeBSD.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 --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2010 Alexander Motin <mav@FreeBSD.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 --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/kern/kern_clocksource.c 215701 2010-11-22 19:32:54Z dim $"); | 28__FBSDID("$FreeBSD: head/sys/kern/kern_clocksource.c 217326 2011-01-12 19:54:19Z mdf $"); |
| 29 30/* 31 * Common routines to manage event timers hardware. 32 */ 33 34/* XEN has own timer routines now. */ 35#ifndef XEN 36 --- 72 unchanged lines hidden (view full) --- 109 110static int singlemul = 0; /* Multiplier for periodic mode. */ 111TUNABLE_INT("kern.eventtimer.singlemul", &singlemul); 112SYSCTL_INT(_kern_eventtimer, OID_AUTO, singlemul, CTLFLAG_RW, &singlemul, 113 0, "Multiplier for periodic mode"); 114 115static u_int idletick = 0; /* Idle mode allowed. */ 116TUNABLE_INT("kern.eventtimer.idletick", &idletick); | 29 30/* 31 * Common routines to manage event timers hardware. 32 */ 33 34/* XEN has own timer routines now. */ 35#ifndef XEN 36 --- 72 unchanged lines hidden (view full) --- 109 110static int singlemul = 0; /* Multiplier for periodic mode. */ 111TUNABLE_INT("kern.eventtimer.singlemul", &singlemul); 112SYSCTL_INT(_kern_eventtimer, OID_AUTO, singlemul, CTLFLAG_RW, &singlemul, 113 0, "Multiplier for periodic mode"); 114 115static u_int idletick = 0; /* Idle mode allowed. */ 116TUNABLE_INT("kern.eventtimer.idletick", &idletick); |
| 117SYSCTL_INT(_kern_eventtimer, OID_AUTO, idletick, CTLFLAG_RW, &idletick, | 117SYSCTL_UINT(_kern_eventtimer, OID_AUTO, idletick, CTLFLAG_RW, &idletick, |
| 118 0, "Run periodic events when idle"); 119 120static int periodic = 0; /* Periodic or one-shot mode. */ 121static int want_periodic = 0; /* What mode to prefer. */ 122TUNABLE_INT("kern.eventtimer.periodic", &want_periodic); 123 124struct pcpu_state { 125 struct mtx et_hw_mtx; /* Per-CPU timer mutex. */ --- 778 unchanged lines hidden --- | 118 0, "Run periodic events when idle"); 119 120static int periodic = 0; /* Periodic or one-shot mode. */ 121static int want_periodic = 0; /* What mode to prefer. */ 122TUNABLE_INT("kern.eventtimer.periodic", &want_periodic); 123 124struct pcpu_state { 125 struct mtx et_hw_mtx; /* Per-CPU timer mutex. */ --- 778 unchanged lines hidden --- |