| kern_timeout.c (296320) | kern_timeout.c (298649) |
|---|---|
| 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. --- 21 unchanged lines hidden (view full) --- 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * From: @(#)kern_clock.c 8.5 (Berkeley) 1/21/94 35 */ 36 37#include <sys/cdefs.h> | 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. --- 21 unchanged lines hidden (view full) --- 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * From: @(#)kern_clock.c 8.5 (Berkeley) 1/21/94 35 */ 36 37#include <sys/cdefs.h> |
| 38__FBSDID("$FreeBSD: head/sys/kern/kern_timeout.c 296320 2016-03-02 18:46:17Z kib $"); | 38__FBSDID("$FreeBSD: head/sys/kern/kern_timeout.c 298649 2016-04-26 15:38:17Z pfg $"); |
| 39 40#include "opt_callout_profiling.h" 41#if defined(__arm__) 42#include "opt_timer.h" 43#endif 44#include "opt_rss.h" 45 46#include <sys/param.h> --- 1412 unchanged lines hidden (view full) --- 1459 * How many ticks were we asleep? 1460 * (stolen from tvtohz()). 1461 */ 1462 1463 /* Don't do anything */ 1464 if (time_change->tv_sec < 0) 1465 return; 1466 else if (time_change->tv_sec <= LONG_MAX / 1000000) | 39 40#include "opt_callout_profiling.h" 41#if defined(__arm__) 42#include "opt_timer.h" 43#endif 44#include "opt_rss.h" 45 46#include <sys/param.h> --- 1412 unchanged lines hidden (view full) --- 1459 * How many ticks were we asleep? 1460 * (stolen from tvtohz()). 1461 */ 1462 1463 /* Don't do anything */ 1464 if (time_change->tv_sec < 0) 1465 return; 1466 else if (time_change->tv_sec <= LONG_MAX / 1000000) |
| 1467 delta_ticks = (time_change->tv_sec * 1000000 + 1468 time_change->tv_usec + (tick - 1)) / tick + 1; | 1467 delta_ticks = howmany(time_change->tv_sec * 1000000 + 1468 time_change->tv_usec, tick) + 1; |
| 1469 else if (time_change->tv_sec <= LONG_MAX / hz) 1470 delta_ticks = time_change->tv_sec * hz + | 1469 else if (time_change->tv_sec <= LONG_MAX / hz) 1470 delta_ticks = time_change->tv_sec * hz + |
| 1471 (time_change->tv_usec + (tick - 1)) / tick + 1; | 1471 howmany(time_change->tv_usec, tick) + 1; |
| 1472 else 1473 delta_ticks = LONG_MAX; 1474 1475 if (delta_ticks > INT_MAX) 1476 delta_ticks = INT_MAX; 1477 1478 /* 1479 * Now rip through the timer calltodo list looking for timers --- 138 unchanged lines hidden --- | 1472 else 1473 delta_ticks = LONG_MAX; 1474 1475 if (delta_ticks > INT_MAX) 1476 delta_ticks = INT_MAX; 1477 1478 /* 1479 * Now rip through the timer calltodo list looking for timers --- 138 unchanged lines hidden --- |