| kern_lockf.c (112367) | kern_lockf.c (114216) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Scooter Morris at Genentech Inc. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)ufs_lockf.c 8.3 (Berkeley) 1/6/94 | 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Scooter Morris at Genentech Inc. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)ufs_lockf.c 8.3 (Berkeley) 1/6/94 |
| 37 * $FreeBSD: head/sys/kern/kern_lockf.c 112367 2003-03-18 08:45:25Z phk $ | 37 * $FreeBSD: head/sys/kern/kern_lockf.c 114216 2003-04-29 13:36:06Z kan $ |
| 38 */ 39 40#include "opt_debug_lockf.h" 41 42#include <sys/param.h> 43#include <sys/systm.h> 44#include <sys/kernel.h> | 38 */ 39 40#include "opt_debug_lockf.h" 41 42#include <sys/param.h> 43#include <sys/systm.h> 44#include <sys/kernel.h> |
| 45#include <sys/limits.h> |
|
| 45#include <sys/lock.h> 46#include <sys/mount.h> 47#include <sys/mutex.h> 48#include <sys/proc.h> 49#include <sys/unistd.h> 50#include <sys/vnode.h> 51#include <sys/malloc.h> 52#include <sys/fcntl.h> 53#include <sys/lockf.h> 54 | 46#include <sys/lock.h> 47#include <sys/mount.h> 48#include <sys/mutex.h> 49#include <sys/proc.h> 50#include <sys/unistd.h> 51#include <sys/vnode.h> 52#include <sys/malloc.h> 53#include <sys/fcntl.h> 54#include <sys/lockf.h> 55 |
| 55#include <machine/limits.h> 56 | |
| 57/* 58 * This variable controls the maximum number of processes that will 59 * be checked in doing deadlock detection. 60 */ 61static int maxlockdepth = MAXDEPTH; 62 63#ifdef LOCKF_DEBUG 64#include <sys/sysctl.h> --- 779 unchanged lines hidden --- | 56/* 57 * This variable controls the maximum number of processes that will 58 * be checked in doing deadlock detection. 59 */ 60static int maxlockdepth = MAXDEPTH; 61 62#ifdef LOCKF_DEBUG 63#include <sys/sysctl.h> --- 779 unchanged lines hidden --- |