| kern_shutdown.c (76117) | kern_shutdown.c (78767) |
|---|---|
| 1/*- 2 * Copyright (c) 1986, 1988, 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)kern_shutdown.c 8.3 (Berkeley) 1/21/94 | 1/*- 2 * Copyright (c) 1986, 1988, 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)kern_shutdown.c 8.3 (Berkeley) 1/21/94 |
| 39 * $FreeBSD: head/sys/kern/kern_shutdown.c 76117 2001-04-29 02:45:39Z grog $ | 39 * $FreeBSD: head/sys/kern/kern_shutdown.c 78767 2001-06-25 18:30:42Z jhb $ |
| 40 */ 41 42#include "opt_ddb.h" 43#include "opt_hw_wdog.h" 44#include "opt_panic.h" 45#include "opt_show_busybufs.h" 46 47#include <sys/param.h> 48#include <sys/systm.h> | 40 */ 41 42#include "opt_ddb.h" 43#include "opt_hw_wdog.h" 44#include "opt_panic.h" 45#include "opt_show_busybufs.h" 46 47#include <sys/param.h> 48#include <sys/systm.h> |
| 49#include <sys/eventhandler.h> | |
| 50#include <sys/bio.h> 51#include <sys/buf.h> | 49#include <sys/bio.h> 50#include <sys/buf.h> |
| 52#include <sys/reboot.h> 53#include <sys/proc.h> 54#include <sys/vnode.h> | 51#include <sys/conf.h> 52#include <sys/cons.h> 53#include <sys/eventhandler.h> |
| 55#include <sys/kernel.h> 56#include <sys/kthread.h> 57#include <sys/mount.h> | 54#include <sys/kernel.h> 55#include <sys/kthread.h> 56#include <sys/mount.h> |
| 58#include <sys/mutex.h> 59#include <sys/queue.h> 60#include <sys/smp.h> /* smp_active, cpuid */ | 57#include <sys/proc.h> 58#include <sys/reboot.h> 59#include <sys/resourcevar.h> 60#include <sys/smp.h> /* smp_active */ |
| 61#include <sys/sysctl.h> | 61#include <sys/sysctl.h> |
| 62#include <sys/conf.h> | |
| 63#include <sys/sysproto.h> | 62#include <sys/sysproto.h> |
| 64#include <sys/cons.h> | 63#include <sys/vnode.h> |
| 65 66#include <machine/pcb.h> 67#include <machine/md_var.h> 68 69#include <sys/signalvar.h> 70 71#ifndef PANIC_REBOOT_WAIT_TIME 72#define PANIC_REBOOT_WAIT_TIME 15 /* default to 15 seconds */ --- 181 unchanged lines hidden (view full) --- 254 iter = 0; 255 pbusy = nbusy; 256 sync(&proc0, NULL); 257 if (curproc != NULL) { 258 DROP_GIANT_NOSWITCH(); 259 for (subiter = 0; subiter < 50 * iter; subiter++) { 260 mtx_lock_spin(&sched_lock); 261 setrunqueue(curproc); | 64 65#include <machine/pcb.h> 66#include <machine/md_var.h> 67 68#include <sys/signalvar.h> 69 70#ifndef PANIC_REBOOT_WAIT_TIME 71#define PANIC_REBOOT_WAIT_TIME 15 /* default to 15 seconds */ --- 181 unchanged lines hidden (view full) --- 253 iter = 0; 254 pbusy = nbusy; 255 sync(&proc0, NULL); 256 if (curproc != NULL) { 257 DROP_GIANT_NOSWITCH(); 258 for (subiter = 0; subiter < 50 * iter; subiter++) { 259 mtx_lock_spin(&sched_lock); 260 setrunqueue(curproc); |
| 261 curproc->p_stats->p_ru.ru_nvcsw++; |
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| 262 mi_switch(); /* Allow interrupt threads to run */ 263 mtx_unlock_spin(&sched_lock); 264 DELAY(1000); 265 } 266 PICKUP_GIANT(); 267 } else 268 DELAY(50000 * iter); 269 } --- 382 unchanged lines hidden --- | 262 mi_switch(); /* Allow interrupt threads to run */ 263 mtx_unlock_spin(&sched_lock); 264 DELAY(1000); 265 } 266 PICKUP_GIANT(); 267 } else 268 DELAY(50000 * iter); 269 } --- 382 unchanged lines hidden --- |