| vnode.h (210923) | vnode.h (211531) |
|---|---|
| 1/*- 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. 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 --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)vnode.h 8.7 (Berkeley) 2/4/94 | 1/*- 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. 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 --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)vnode.h 8.7 (Berkeley) 2/4/94 |
| 30 * $FreeBSD: head/sys/sys/vnode.h 210923 2010-08-06 09:42:15Z kib $ | 30 * $FreeBSD: head/sys/sys/vnode.h 211531 2010-08-20 19:46:50Z jhb $ |
| 31 */ 32 33#ifndef _SYS_VNODE_H_ 34#define _SYS_VNODE_H_ 35 36#include <sys/bufobj.h> 37#include <sys/queue.h> 38#include <sys/lock.h> --- 375 unchanged lines hidden (view full) --- 414extern struct vattr va_null; /* predefined null vattr structure */ 415 416#define VI_LOCK(vp) mtx_lock(&(vp)->v_interlock) 417#define VI_LOCK_FLAGS(vp, flags) mtx_lock_flags(&(vp)->v_interlock, (flags)) 418#define VI_TRYLOCK(vp) mtx_trylock(&(vp)->v_interlock) 419#define VI_UNLOCK(vp) mtx_unlock(&(vp)->v_interlock) 420#define VI_MTX(vp) (&(vp)->v_interlock) 421 | 31 */ 32 33#ifndef _SYS_VNODE_H_ 34#define _SYS_VNODE_H_ 35 36#include <sys/bufobj.h> 37#include <sys/queue.h> 38#include <sys/lock.h> --- 375 unchanged lines hidden (view full) --- 414extern struct vattr va_null; /* predefined null vattr structure */ 415 416#define VI_LOCK(vp) mtx_lock(&(vp)->v_interlock) 417#define VI_LOCK_FLAGS(vp, flags) mtx_lock_flags(&(vp)->v_interlock, (flags)) 418#define VI_TRYLOCK(vp) mtx_trylock(&(vp)->v_interlock) 419#define VI_UNLOCK(vp) mtx_unlock(&(vp)->v_interlock) 420#define VI_MTX(vp) (&(vp)->v_interlock) 421 |
| 422#define VN_LOCK_AREC(vp) \ 423 ((vp)->v_vnlock->lock_object.lo_flags |= LO_RECURSABLE) 424#define VN_LOCK_ASHARE(vp) \ 425 ((vp)->v_vnlock->lock_object.lo_flags &= ~LK_NOSHARE) | 422#define VN_LOCK_AREC(vp) lockallowrecurse((vp)->v_vnlock) 423#define VN_LOCK_ASHARE(vp) lockallowshare((vp)->v_vnlock) |
| 426 427#endif /* _KERNEL */ 428 429/* 430 * Mods for extensibility. 431 */ 432 433/* --- 358 unchanged lines hidden --- | 424 425#endif /* _KERNEL */ 426 427/* 428 * Mods for extensibility. 429 */ 430 431/* --- 358 unchanged lines hidden --- |