| kern_clock.c (88658) | kern_clock.c (88900) |
|---|---|
| 1/*- 2 * Copyright (c) 1982, 1986, 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_clock.c 8.5 (Berkeley) 1/21/94 | 1/*- 2 * Copyright (c) 1982, 1986, 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_clock.c 8.5 (Berkeley) 1/21/94 |
| 39 * $FreeBSD: head/sys/kern/kern_clock.c 88658 2001-12-29 08:39:57Z jake $ | 39 * $FreeBSD: head/sys/kern/kern_clock.c 88900 2002-01-05 08:47:13Z jhb $ |
| 40 */ 41 42#include "opt_ntp.h" 43 44#include <sys/param.h> 45#include <sys/systm.h> 46#include <sys/dkstat.h> 47#include <sys/callout.h> --- 189 unchanged lines hidden (view full) --- 237 ++softticks; 238 mtx_unlock_spin_flags(&callout_lock, MTX_QUIET); 239 240 /* 241 * swi_sched acquires sched_lock, so we don't want to call it with 242 * callout_lock held; incorrect locking order. 243 */ 244 if (need_softclock) | 40 */ 41 42#include "opt_ntp.h" 43 44#include <sys/param.h> 45#include <sys/systm.h> 46#include <sys/dkstat.h> 47#include <sys/callout.h> --- 189 unchanged lines hidden (view full) --- 237 ++softticks; 238 mtx_unlock_spin_flags(&callout_lock, MTX_QUIET); 239 240 /* 241 * swi_sched acquires sched_lock, so we don't want to call it with 242 * callout_lock held; incorrect locking order. 243 */ 244 if (need_softclock) |
| 245 swi_sched(softclock_ih, SWI_NOSWITCH); | 245 swi_sched(softclock_ih, 0); |
| 246} 247 248/* 249 * Compute number of ticks in the specified amount of time. 250 */ 251int 252tvtohz(tv) 253 struct timeval *tv; --- 244 unchanged lines hidden --- | 246} 247 248/* 249 * Compute number of ticks in the specified amount of time. 250 */ 251int 252tvtohz(tv) 253 struct timeval *tv; --- 244 unchanged lines hidden --- |