| nfs_srvsubs.c (6417) | nfs_srvsubs.c (6420) |
|---|---|
| 1/* 2 * Copyright (c) 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 * Rick Macklem at The University of Guelph. 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 * @(#)nfs_subs.c 8.3 (Berkeley) 1/4/94 | 1/* 2 * Copyright (c) 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 * Rick Macklem at The University of Guelph. 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 * @(#)nfs_subs.c 8.3 (Berkeley) 1/4/94 |
| 37 * $Id: nfs_subs.c,v 1.9 1995/02/06 02:20:40 davidg Exp $ | 37 * $Id: nfs_subs.c,v 1.10 1995/02/15 03:40:00 davidg Exp $ |
| 38 */ 39 40/* 41 * These functions support the macros and help fiddle mbuf chains for 42 * the nfs op functions. They do things like create the rpc header and 43 * copy data between mbuf chains and uio lists. 44 */ 45#include <sys/param.h> --- 20 unchanged lines hidden (view full) --- 66#include <nfs/xdr_subs.h> 67#include <nfs/nfsm_subs.h> 68#include <nfs/nfsmount.h> 69#include <nfs/nqnfs.h> 70#include <nfs/nfsrtt.h> 71 72#include <miscfs/specfs/specdev.h> 73 | 38 */ 39 40/* 41 * These functions support the macros and help fiddle mbuf chains for 42 * the nfs op functions. They do things like create the rpc header and 43 * copy data between mbuf chains and uio lists. 44 */ 45#include <sys/param.h> --- 20 unchanged lines hidden (view full) --- 66#include <nfs/xdr_subs.h> 67#include <nfs/nfsm_subs.h> 68#include <nfs/nfsmount.h> 69#include <nfs/nqnfs.h> 70#include <nfs/nfsrtt.h> 71 72#include <miscfs/specfs/specdev.h> 73 |
| 74#include <vm/vnode_pager.h> 75 |
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| 74#include <netinet/in.h> 75#ifdef ISO 76#include <netiso/iso.h> 77#endif 78 79#define TRUE 1 80#define FALSE 0 81 --- 1086 unchanged lines hidden (view full) --- 1168 default: 1169 break; 1170 }; 1171 return (0); 1172} 1173 1174int 1175nfsrv_vmio( struct vnode *vp) { | 76#include <netinet/in.h> 77#ifdef ISO 78#include <netiso/iso.h> 79#endif 80 81#define TRUE 1 82#define FALSE 0 83 --- 1086 unchanged lines hidden (view full) --- 1170 default: 1171 break; 1172 }; 1173 return (0); 1174} 1175 1176int 1177nfsrv_vmio( struct vnode *vp) { |
| 1176 int rtval; | |
| 1177 vm_object_t object; 1178 vm_pager_t pager; 1179 1180 if( (vp == NULL) || (vp->v_type != VREG)) 1181 return 1; 1182 1183retry: 1184 if( (vp->v_flag & VVMIO) == 0) { | 1178 vm_object_t object; 1179 vm_pager_t pager; 1180 1181 if( (vp == NULL) || (vp->v_type != VREG)) 1182 return 1; 1183 1184retry: 1185 if( (vp->v_flag & VVMIO) == 0) { |
| 1185 pager = (vm_pager_t) vnode_pager_alloc(vp, 0, 0, 0); | 1186 pager = (vm_pager_t) vnode_pager_alloc((caddr_t) vp, 0, 0, 0); |
| 1186 object = (vm_object_t) vp->v_vmdata; 1187 if( object->pager != pager) 1188 panic("nfsrv_vmio: pager/object mismatch"); 1189 (void) vm_object_lookup( pager); 1190 pager_cache( object, TRUE); 1191 vp->v_flag |= VVMIO; 1192 } else { 1193 if( (object = (vm_object_t)vp->v_vmdata) && --- 33 unchanged lines hidden --- | 1187 object = (vm_object_t) vp->v_vmdata; 1188 if( object->pager != pager) 1189 panic("nfsrv_vmio: pager/object mismatch"); 1190 (void) vm_object_lookup( pager); 1191 pager_cache( object, TRUE); 1192 vp->v_flag |= VVMIO; 1193 } else { 1194 if( (object = (vm_object_t)vp->v_vmdata) && --- 33 unchanged lines hidden --- |