3 * Copyright (c) 2004 The DragonFly Project. All rights reserved.
5 * This code is derived from software contributed to The DragonFly Project
6 * by Matthew Dillon <dillon@backplane.com>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in
16 * the documentation and/or other materials provided with the
18 * 3. Neither the name of The DragonFly Project nor the names of its
19 * contributors may be used to endorse or promote products derived
20 * from this software without specific, prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
25 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
26 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
28 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
30 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
31 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
32 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * $DragonFly: src/sys/kern/vfs_vopops.c,v 1.18 2006/03/24 18:35:33 dillon Exp $
38 #include <sys/param.h>
39 #include <sys/systm.h>
42 #include <sys/dirent.h>
43 #include <sys/domain.h>
44 #include <sys/eventhandler.h>
45 #include <sys/fcntl.h>
46 #include <sys/kernel.h>
47 #include <sys/kthread.h>
48 #include <sys/malloc.h>
50 #include <sys/mount.h>
52 #include <sys/namei.h>
53 #include <sys/reboot.h>
54 #include <sys/socket.h>
56 #include <sys/sysctl.h>
57 #include <sys/syslog.h>
58 #include <sys/vmmeter.h>
59 #include <sys/vnode.h>
60 #include <sys/vfsops.h>
62 #include <machine/limits.h>
65 #include <vm/vm_object.h>
66 #include <vm/vm_extern.h>
67 #include <vm/vm_kern.h>
69 #include <vm/vm_map.h>
70 #include <vm/vm_page.h>
71 #include <vm/vm_pager.h>
72 #include <vm/vnode_pager.h>
73 #include <vm/vm_zone.h>
76 #include <sys/thread2.h>
78 #define VOFFNAME(name) __CONCAT(__CONCAT(vop_,name),_vp_offsets)
79 #define VDESCNAME(name) __CONCAT(__CONCAT(vop_,name),_desc)
80 #define VARGSSTRUCT(name) struct __CONCAT(__CONCAT(vop_,name),_args)
82 #define VNODEOP_DESC_INIT(name, flags, vpoffs, vpp, cred, proc, comp) \
83 struct vnodeop_desc VDESCNAME(name) = { \
84 __offsetof(struct vop_ops, __CONCAT(vop_, name)), \
85 #name, flags, vpoffs, vpp, cred, proc, comp }
87 #define VNODEOP_DESC_INIT_SIMPLE(name) \
88 VNODEOP_DESC_INIT(name, 0, NULL, \
94 #define VNODEOP_DESC_INIT_VP(name) \
95 static int VOFFNAME(name)[] = { \
96 __offsetof(VARGSSTRUCT(name), a_vp), \
98 VNODEOP_DESC_INIT(name, 0, VOFFNAME(name), \
104 #define VNODEOP_DESC_INIT_VP_VPP(name) \
105 static int VOFFNAME(name)[] = { \
106 __offsetof(VARGSSTRUCT(name), a_vp), \
108 VNODEOP_DESC_INIT(name, 0, VOFFNAME(name), \
109 __offsetof(VARGSSTRUCT(name), a_vpp), \
114 #define VNODEOP_DESC_INIT_VP_CRED(name) \
115 static int VOFFNAME(name)[] = { \
116 __offsetof(VARGSSTRUCT(name), a_vp), \
118 VNODEOP_DESC_INIT(name, 0, VOFFNAME(name), \
120 __offsetof(VARGSSTRUCT(name), a_cred), \
124 #define VNODEOP_DESC_INIT_NCP(name) \
125 VNODEOP_DESC_INIT(name, 0, NULL, \
131 #define VNODEOP_DESC_INIT_NCP2_CRED(name) \
132 VNODEOP_DESC_INIT(name, 0, NULL, \
134 __offsetof(VARGSSTRUCT(name), a_cred), \
138 #define VNODEOP_DESC_INIT_NCP_CRED(name) \
139 VNODEOP_DESC_INIT(name, 0, NULL, \
141 __offsetof(VARGSSTRUCT(name), a_cred), \
145 #define VNODEOP_DESC_INIT_NCP_VP_CRED(name) \
146 static int VOFFNAME(name)[] = { \
147 __offsetof(VARGSSTRUCT(name), a_vp), \
149 VNODEOP_DESC_INIT(name, 0, VOFFNAME(name), \
151 __offsetof(VARGSSTRUCT(name), a_cred), \
155 #define VNODEOP_DESC_INIT_NCP_CRED_VPP(name) \
156 VNODEOP_DESC_INIT(name, 0, NULL, \
157 __offsetof(VARGSSTRUCT(name), a_vpp), \
158 __offsetof(VARGSSTRUCT(name), a_cred), \
162 #define VNODEOP_DESC_INIT_DVP_VPP_CNP(name) \
163 static int VOFFNAME(name)[] = { \
164 __offsetof(VARGSSTRUCT(name), a_dvp), \
166 VNODEOP_DESC_INIT(name, 0, VOFFNAME(name), \
167 __offsetof(VARGSSTRUCT(name), a_vpp), \
170 __offsetof(VARGSSTRUCT(name), a_cnp))
172 #define VNODEOP_DESC_INIT_DVP_VPP_CRED(name) \
173 static int VOFFNAME(name)[] = { \
174 __offsetof(VARGSSTRUCT(name), a_dvp), \
176 VNODEOP_DESC_INIT(name, 0, VOFFNAME(name), \
177 __offsetof(VARGSSTRUCT(name), a_vpp), \
178 __offsetof(VARGSSTRUCT(name), a_cred), \
182 #define VNODEOP_DESC_INIT_DVP_CNP(name) \
183 static int VOFFNAME(name)[] = { \
184 __offsetof(VARGSSTRUCT(name), a_dvp), \
186 VNODEOP_DESC_INIT(name, 0, VOFFNAME(name), \
190 __offsetof(VARGSSTRUCT(name), a_cnp))
192 #define VNODEOP_DESC_INIT_DVP_VP_CNP(name) \
193 static int VOFFNAME(name)[] = { \
194 __offsetof(VARGSSTRUCT(name), a_dvp), \
195 __offsetof(VARGSSTRUCT(name), a_vp), \
197 VNODEOP_DESC_INIT(name, 0, VOFFNAME(name), \
201 __offsetof(VARGSSTRUCT(name), a_cnp))
203 #define VNODEOP_DESC_INIT_TDVP_VP_CNP(name) \
204 static int VOFFNAME(name)[] = { \
205 __offsetof(VARGSSTRUCT(name), a_tdvp), \
206 __offsetof(VARGSSTRUCT(name), a_vp), \
208 VNODEOP_DESC_INIT(name, 0, VOFFNAME(name), \
212 __offsetof(VARGSSTRUCT(name), a_cnp))
214 VNODEOP_DESC_INIT_SIMPLE(default);
215 VNODEOP_DESC_INIT_VP(islocked);
216 VNODEOP_DESC_INIT_DVP_VPP_CNP(old_lookup);
217 VNODEOP_DESC_INIT_DVP_VPP_CNP(old_create);
218 VNODEOP_DESC_INIT_DVP_CNP(old_whiteout);
219 VNODEOP_DESC_INIT_DVP_VPP_CNP(old_mknod);
220 VNODEOP_DESC_INIT_VP_CRED(open);
221 VNODEOP_DESC_INIT_VP(close);
222 VNODEOP_DESC_INIT_VP_CRED(access);
223 VNODEOP_DESC_INIT_VP(getattr);
224 VNODEOP_DESC_INIT_VP_CRED(setattr);
225 VNODEOP_DESC_INIT_VP_CRED(read);
226 VNODEOP_DESC_INIT_VP_CRED(write);
227 VNODEOP_DESC_INIT_VP_CRED(lease);
228 VNODEOP_DESC_INIT_VP_CRED(ioctl);
229 VNODEOP_DESC_INIT_VP_CRED(poll);
230 VNODEOP_DESC_INIT_VP(kqfilter);
231 VNODEOP_DESC_INIT_VP(revoke);
232 VNODEOP_DESC_INIT_VP_CRED(mmap);
233 VNODEOP_DESC_INIT_VP(fsync);
234 VNODEOP_DESC_INIT_DVP_VP_CNP(old_remove);
235 VNODEOP_DESC_INIT_TDVP_VP_CNP(old_link);
237 static int VOFFNAME(old_rename)[] = {
238 __offsetof(VARGSSTRUCT(old_rename), a_fdvp),
239 __offsetof(VARGSSTRUCT(old_rename), a_fvp),
240 __offsetof(VARGSSTRUCT(old_rename), a_tdvp),
241 __offsetof(VARGSSTRUCT(old_rename), a_tvp),
244 VNODEOP_DESC_INIT(old_rename,
245 VDESC_VP0_WILLRELE|VDESC_VP1_WILLRELE|
246 VDESC_VP2_WILLRELE|VDESC_VP3_WILLRELE|
247 VDESC_VP2_WILLUNLOCK|VDESC_VP3_WILLUNLOCK, /* tdvp and tvp */
248 VOFFNAME(old_rename),
252 __offsetof(VARGSSTRUCT(old_rename), a_fcnp));
254 VNODEOP_DESC_INIT_DVP_VPP_CNP(old_mkdir);
255 VNODEOP_DESC_INIT_DVP_VP_CNP(old_rmdir);
256 VNODEOP_DESC_INIT_DVP_VPP_CNP(old_symlink);
257 VNODEOP_DESC_INIT_VP_CRED(readdir);
258 VNODEOP_DESC_INIT_VP_CRED(readlink);
259 VNODEOP_DESC_INIT_VP(inactive);
260 VNODEOP_DESC_INIT_VP(reclaim);
261 VNODEOP_DESC_INIT_VP(lock);
262 VNODEOP_DESC_INIT_VP(unlock);
263 VNODEOP_DESC_INIT_VP_VPP(bmap);
264 VNODEOP_DESC_INIT_VP(strategy);
265 VNODEOP_DESC_INIT_VP(print);
266 VNODEOP_DESC_INIT_VP(pathconf);
267 VNODEOP_DESC_INIT_VP(advlock);
268 VNODEOP_DESC_INIT_VP_CRED(balloc);
269 VNODEOP_DESC_INIT_VP(reallocblks);
270 VNODEOP_DESC_INIT_VP(getpages);
271 VNODEOP_DESC_INIT_VP(putpages);
272 VNODEOP_DESC_INIT_VP(freeblks);
273 VNODEOP_DESC_INIT_VP(bwrite);
274 VNODEOP_DESC_INIT_VP_CRED(getacl);
275 VNODEOP_DESC_INIT_VP_CRED(setacl);
276 VNODEOP_DESC_INIT_VP_CRED(aclcheck);
277 VNODEOP_DESC_INIT_VP_CRED(getextattr);
278 VNODEOP_DESC_INIT_VP_CRED(setextattr);
279 VNODEOP_DESC_INIT_VP(createvobject);
280 VNODEOP_DESC_INIT_VP(destroyvobject);
281 VNODEOP_DESC_INIT_VP(getvobject);
282 VNODEOP_DESC_INIT_SIMPLE(mountctl);
284 VNODEOP_DESC_INIT_NCP_CRED(nresolve);
285 VNODEOP_DESC_INIT_DVP_VPP_CRED(nlookupdotdot);
286 VNODEOP_DESC_INIT_NCP_CRED_VPP(ncreate);
287 VNODEOP_DESC_INIT_NCP_CRED_VPP(nmkdir);
288 VNODEOP_DESC_INIT_NCP_CRED_VPP(nmknod);
289 VNODEOP_DESC_INIT_NCP_VP_CRED(nlink);
290 VNODEOP_DESC_INIT_NCP_CRED_VPP(nsymlink);
291 VNODEOP_DESC_INIT_NCP_CRED(nwhiteout);
292 VNODEOP_DESC_INIT_NCP_CRED(nremove);
293 VNODEOP_DESC_INIT_NCP_CRED(nrmdir);
294 VNODEOP_DESC_INIT_NCP2_CRED(nrename);
296 #define DO_OPS(ops, error, ap, vop_field) \
297 error = ops->vop_field(ap);
299 /************************************************************************
300 * PRIMARY HIGH LEVEL VNODE OPERATIONS CALLS *
301 ************************************************************************
303 * These procedures are called directly from the kernel and/or fileops
304 * code to perform file/device operations on the system.
306 * NOTE: The old namespace api functions such as vop_rename() are no longer
307 * available for general use and have been renamed to vop_old_*(). Only
308 * the code in vfs_default.c is allowed to call those ops.
312 vop_islocked(struct vop_ops *ops, struct vnode *vp, struct thread *td)
314 struct vop_islocked_args ap;
317 ap.a_head.a_desc = &vop_islocked_desc;
318 ap.a_head.a_ops = ops;
322 DO_OPS(ops, error, &ap, vop_islocked);
327 vop_old_lookup(struct vop_ops *ops, struct vnode *dvp,
328 struct vnode **vpp, struct componentname *cnp)
330 struct vop_old_lookup_args ap;
333 ap.a_head.a_desc = &vop_old_lookup_desc;
334 ap.a_head.a_ops = ops;
339 DO_OPS(ops, error, &ap, vop_old_lookup);
344 vop_old_create(struct vop_ops *ops, struct vnode *dvp,
345 struct vnode **vpp, struct componentname *cnp, struct vattr *vap)
347 struct vop_old_create_args ap;
350 ap.a_head.a_desc = &vop_old_create_desc;
351 ap.a_head.a_ops = ops;
357 DO_OPS(ops, error, &ap, vop_old_create);
362 vop_old_whiteout(struct vop_ops *ops, struct vnode *dvp,
363 struct componentname *cnp, int flags)
365 struct vop_old_whiteout_args ap;
368 ap.a_head.a_desc = &vop_old_whiteout_desc;
369 ap.a_head.a_ops = ops;
374 DO_OPS(ops, error, &ap, vop_old_whiteout);
379 vop_old_mknod(struct vop_ops *ops, struct vnode *dvp,
380 struct vnode **vpp, struct componentname *cnp, struct vattr *vap)
382 struct vop_old_mknod_args ap;
385 ap.a_head.a_desc = &vop_old_mknod_desc;
386 ap.a_head.a_ops = ops;
392 DO_OPS(ops, error, &ap, vop_old_mknod);
397 vop_open(struct vop_ops *ops, struct vnode *vp, int mode, struct ucred *cred,
398 struct file *fp, struct thread *td)
400 struct vop_open_args ap;
403 ap.a_head.a_desc = &vop_open_desc;
404 ap.a_head.a_ops = ops;
411 DO_OPS(ops, error, &ap, vop_open);
416 vop_close(struct vop_ops *ops, struct vnode *vp, int fflag, struct thread *td)
418 struct vop_close_args ap;
421 ap.a_head.a_desc = &vop_close_desc;
422 ap.a_head.a_ops = ops;
427 DO_OPS(ops, error, &ap, vop_close);
432 vop_access(struct vop_ops *ops, struct vnode *vp, int mode, struct ucred *cred,
435 struct vop_access_args ap;
438 ap.a_head.a_desc = &vop_access_desc;
439 ap.a_head.a_ops = ops;
445 DO_OPS(ops, error, &ap, vop_access);
450 vop_getattr(struct vop_ops *ops, struct vnode *vp, struct vattr *vap,
453 struct vop_getattr_args ap;
454 struct namecache *ncp;
457 ap.a_head.a_desc = &vop_getattr_desc;
458 ap.a_head.a_ops = ops;
463 DO_OPS(ops, error, &ap, vop_getattr);
464 if ((ops->vv_flags & VVF_SUPPORTS_FSMID) == 0) {
465 if ((ncp = TAILQ_FIRST(&vp->v_namecache)) != NULL) {
466 if (ncp->nc_flag & NCF_FSMID) {
467 ncp->nc_flag &= ~NCF_FSMID;
470 vap->va_fsmid = ncp->nc_fsmid;
477 vop_setattr(struct vop_ops *ops, struct vnode *vp, struct vattr *vap,
478 struct ucred *cred, struct thread *td)
480 struct vop_setattr_args ap;
483 ap.a_head.a_desc = &vop_setattr_desc;
484 ap.a_head.a_ops = ops;
490 DO_OPS(ops, error, &ap, vop_setattr);
492 cache_update_fsmid_vp(vp);
497 vop_read(struct vop_ops *ops, struct vnode *vp, struct uio *uio, int ioflag,
500 struct vop_read_args ap;
503 ap.a_head.a_desc = &vop_read_desc;
504 ap.a_head.a_ops = ops;
507 ap.a_ioflag = ioflag;
510 DO_OPS(ops, error, &ap, vop_read);
515 vop_write(struct vop_ops *ops, struct vnode *vp, struct uio *uio, int ioflag,
518 struct vop_write_args ap;
521 ap.a_head.a_desc = &vop_write_desc;
522 ap.a_head.a_ops = ops;
525 ap.a_ioflag = ioflag;
528 DO_OPS(ops, error, &ap, vop_write);
530 cache_update_fsmid_vp(vp);
535 vop_lease(struct vop_ops *ops, struct vnode *vp, struct thread *td,
536 struct ucred *cred, int flag)
538 struct vop_lease_args ap;
541 ap.a_head.a_desc = &vop_lease_desc;
542 ap.a_head.a_ops = ops;
548 DO_OPS(ops, error, &ap, vop_lease);
553 vop_ioctl(struct vop_ops *ops, struct vnode *vp, u_long command, caddr_t data,
554 int fflag, struct ucred *cred,
557 struct vop_ioctl_args ap;
560 ap.a_head.a_desc = &vop_ioctl_desc;
561 ap.a_head.a_ops = ops;
563 ap.a_command = command;
569 DO_OPS(ops, error, &ap, vop_ioctl);
574 vop_poll(struct vop_ops *ops, struct vnode *vp, int events, struct ucred *cred,
577 struct vop_poll_args ap;
580 ap.a_head.a_desc = &vop_poll_desc;
581 ap.a_head.a_ops = ops;
583 ap.a_events = events;
587 DO_OPS(ops, error, &ap, vop_poll);
592 vop_kqfilter(struct vop_ops *ops, struct vnode *vp, struct knote *kn)
594 struct vop_kqfilter_args ap;
597 ap.a_head.a_desc = &vop_kqfilter_desc;
598 ap.a_head.a_ops = ops;
602 DO_OPS(ops, error, &ap, vop_kqfilter);
607 vop_revoke(struct vop_ops *ops, struct vnode *vp, int flags)
609 struct vop_revoke_args ap;
612 ap.a_head.a_desc = &vop_revoke_desc;
613 ap.a_head.a_ops = ops;
617 DO_OPS(ops, error, &ap, vop_revoke);
622 vop_mmap(struct vop_ops *ops, struct vnode *vp, int fflags, struct ucred *cred,
625 struct vop_mmap_args ap;
628 ap.a_head.a_desc = &vop_mmap_desc;
629 ap.a_head.a_ops = ops;
631 ap.a_fflags = fflags;
635 DO_OPS(ops, error, &ap, vop_mmap);
640 vop_fsync(struct vop_ops *ops, struct vnode *vp, int waitfor, struct thread *td)
642 struct vop_fsync_args ap;
645 ap.a_head.a_desc = &vop_fsync_desc;
646 ap.a_head.a_ops = ops;
648 ap.a_waitfor = waitfor;
651 DO_OPS(ops, error, &ap, vop_fsync);
656 vop_old_remove(struct vop_ops *ops, struct vnode *dvp,
657 struct vnode *vp, struct componentname *cnp)
659 struct vop_old_remove_args ap;
662 ap.a_head.a_desc = &vop_old_remove_desc;
663 ap.a_head.a_ops = ops;
668 DO_OPS(ops, error, &ap, vop_old_remove);
673 vop_old_link(struct vop_ops *ops, struct vnode *tdvp,
674 struct vnode *vp, struct componentname *cnp)
676 struct vop_old_link_args ap;
679 ap.a_head.a_desc = &vop_old_link_desc;
680 ap.a_head.a_ops = ops;
685 DO_OPS(ops, error, &ap, vop_old_link);
690 vop_old_rename(struct vop_ops *ops,
691 struct vnode *fdvp, struct vnode *fvp, struct componentname *fcnp,
692 struct vnode *tdvp, struct vnode *tvp, struct componentname *tcnp)
694 struct vop_old_rename_args ap;
697 ap.a_head.a_desc = &vop_old_rename_desc;
698 ap.a_head.a_ops = ops;
706 DO_OPS(ops, error, &ap, vop_old_rename);
711 vop_old_mkdir(struct vop_ops *ops, struct vnode *dvp,
712 struct vnode **vpp, struct componentname *cnp, struct vattr *vap)
714 struct vop_old_mkdir_args ap;
717 ap.a_head.a_desc = &vop_old_mkdir_desc;
718 ap.a_head.a_ops = ops;
724 DO_OPS(ops, error, &ap, vop_old_mkdir);
729 vop_old_rmdir(struct vop_ops *ops, struct vnode *dvp,
730 struct vnode *vp, struct componentname *cnp)
732 struct vop_old_rmdir_args ap;
735 ap.a_head.a_desc = &vop_old_rmdir_desc;
736 ap.a_head.a_ops = ops;
741 DO_OPS(ops, error, &ap, vop_old_rmdir);
746 vop_old_symlink(struct vop_ops *ops, struct vnode *dvp,
747 struct vnode **vpp, struct componentname *cnp,
748 struct vattr *vap, char *target)
750 struct vop_old_symlink_args ap;
753 ap.a_head.a_desc = &vop_old_symlink_desc;
754 ap.a_head.a_ops = ops;
759 ap.a_target = target;
761 DO_OPS(ops, error, &ap, vop_old_symlink);
766 vop_readdir(struct vop_ops *ops, struct vnode *vp, struct uio *uio,
767 struct ucred *cred, int *eofflag, int *ncookies, u_long **cookies)
769 struct vop_readdir_args ap;
772 ap.a_head.a_desc = &vop_readdir_desc;
773 ap.a_head.a_ops = ops;
777 ap.a_eofflag = eofflag;
778 ap.a_ncookies = ncookies;
779 ap.a_cookies = cookies;
781 DO_OPS(ops, error, &ap, vop_readdir);
786 vop_readlink(struct vop_ops *ops, struct vnode *vp, struct uio *uio,
789 struct vop_readlink_args ap;
792 ap.a_head.a_desc = &vop_readlink_desc;
793 ap.a_head.a_ops = ops;
798 DO_OPS(ops, error, &ap, vop_readlink);
803 vop_inactive(struct vop_ops *ops, struct vnode *vp, struct thread *td)
805 struct vop_inactive_args ap;
808 ap.a_head.a_desc = &vop_inactive_desc;
809 ap.a_head.a_ops = ops;
813 DO_OPS(ops, error, &ap, vop_inactive);
818 vop_reclaim(struct vop_ops *ops, struct vnode *vp, int retflags, struct thread *td)
820 struct vop_reclaim_args ap;
823 ap.a_head.a_desc = &vop_reclaim_desc;
824 ap.a_head.a_ops = ops;
827 ap.a_retflags = retflags; /* return to filesystem inode */
829 DO_OPS(ops, error, &ap, vop_reclaim);
834 vop_lock(struct vop_ops *ops, struct vnode *vp, int flags, struct thread *td)
836 struct vop_lock_args ap;
839 ap.a_head.a_desc = &vop_lock_desc;
840 ap.a_head.a_ops = ops;
845 DO_OPS(ops, error, &ap, vop_lock);
850 vop_unlock(struct vop_ops *ops, struct vnode *vp, int flags, struct thread *td)
852 struct vop_unlock_args ap;
855 ap.a_head.a_desc = &vop_unlock_desc;
856 ap.a_head.a_ops = ops;
861 DO_OPS(ops, error, &ap, vop_unlock);
866 vop_bmap(struct vop_ops *ops, struct vnode *vp, off_t loffset,
867 struct vnode **vpp, off_t *doffsetp, int *runp, int *runb)
869 struct vop_bmap_args ap;
872 ap.a_head.a_desc = &vop_bmap_desc;
873 ap.a_head.a_ops = ops;
875 ap.a_loffset = loffset;
877 ap.a_doffsetp = doffsetp;
881 DO_OPS(ops, error, &ap, vop_bmap);
886 vop_strategy(struct vop_ops *ops, struct vnode *vp, struct bio *bio)
888 struct vop_strategy_args ap;
891 ap.a_head.a_desc = &vop_strategy_desc;
892 ap.a_head.a_ops = ops;
896 DO_OPS(ops, error, &ap, vop_strategy);
897 if (error == 0 && (bio->bio_buf->b_flags & B_READ) == 0)
898 cache_update_fsmid_vp(vp);
903 vop_print(struct vop_ops *ops, struct vnode *vp)
905 struct vop_print_args ap;
908 ap.a_head.a_desc = &vop_print_desc;
909 ap.a_head.a_ops = ops;
912 DO_OPS(ops, error, &ap, vop_print);
917 vop_pathconf(struct vop_ops *ops, struct vnode *vp, int name,
920 struct vop_pathconf_args ap;
923 ap.a_head.a_desc = &vop_pathconf_desc;
924 ap.a_head.a_ops = ops;
927 ap.a_retval = retval;
929 DO_OPS(ops, error, &ap, vop_pathconf);
934 vop_advlock(struct vop_ops *ops, struct vnode *vp, caddr_t id, int op,
935 struct flock *fl, int flags)
937 struct vop_advlock_args ap;
940 ap.a_head.a_desc = &vop_advlock_desc;
941 ap.a_head.a_ops = ops;
948 DO_OPS(ops, error, &ap, vop_advlock);
953 vop_balloc(struct vop_ops *ops, struct vnode *vp, off_t startoffset,
954 int size, struct ucred *cred, int flags,
957 struct vop_balloc_args ap;
960 ap.a_head.a_desc = &vop_balloc_desc;
961 ap.a_head.a_ops = ops;
963 ap.a_startoffset = startoffset;
969 DO_OPS(ops, error, &ap, vop_balloc);
974 vop_reallocblks(struct vop_ops *ops, struct vnode *vp,
975 struct cluster_save *buflist)
977 struct vop_reallocblks_args ap;
980 ap.a_head.a_desc = &vop_reallocblks_desc;
981 ap.a_head.a_ops = ops;
983 ap.a_buflist = buflist;
985 DO_OPS(ops, error, &ap, vop_reallocblks);
990 vop_getpages(struct vop_ops *ops, struct vnode *vp, vm_page_t *m, int count,
991 int reqpage, vm_ooffset_t offset)
993 struct vop_getpages_args ap;
996 ap.a_head.a_desc = &vop_getpages_desc;
997 ap.a_head.a_ops = ops;
1001 ap.a_reqpage = reqpage;
1002 ap.a_offset = offset;
1004 DO_OPS(ops, error, &ap, vop_getpages);
1009 vop_putpages(struct vop_ops *ops, struct vnode *vp, vm_page_t *m, int count,
1010 int sync, int *rtvals, vm_ooffset_t offset)
1012 struct vop_putpages_args ap;
1015 ap.a_head.a_desc = &vop_putpages_desc;
1016 ap.a_head.a_ops = ops;
1021 ap.a_rtvals = rtvals;
1022 ap.a_offset = offset;
1024 DO_OPS(ops, error, &ap, vop_putpages);
1026 cache_update_fsmid_vp(vp);
1031 vop_freeblks(struct vop_ops *ops, struct vnode *vp, off_t offset, int length)
1033 struct vop_freeblks_args ap;
1036 ap.a_head.a_desc = &vop_freeblks_desc;
1037 ap.a_head.a_ops = ops;
1039 ap.a_offset = offset;
1040 ap.a_length = length;
1042 DO_OPS(ops, error, &ap, vop_freeblks);
1047 vop_bwrite(struct vop_ops *ops, struct vnode *vp, struct buf *bp)
1049 struct vop_bwrite_args ap;
1052 ap.a_head.a_desc = &vop_bwrite_desc;
1053 ap.a_head.a_ops = ops;
1057 DO_OPS(ops, error, &ap, vop_bwrite);
1059 cache_update_fsmid_vp(vp);
1064 vop_getacl(struct vop_ops *ops, struct vnode *vp, acl_type_t type,
1065 struct acl *aclp, struct ucred *cred, struct thread *td)
1067 struct vop_getacl_args ap;
1070 ap.a_head.a_desc = &vop_getacl_desc;
1071 ap.a_head.a_ops = ops;
1078 DO_OPS(ops, error, &ap, vop_getacl);
1083 vop_setacl(struct vop_ops *ops, struct vnode *vp, acl_type_t type,
1084 struct acl *aclp, struct ucred *cred, struct thread *td)
1086 struct vop_setacl_args ap;
1089 ap.a_head.a_desc = &vop_setacl_desc;
1090 ap.a_head.a_ops = ops;
1097 DO_OPS(ops, error, &ap, vop_setacl);
1099 cache_update_fsmid_vp(vp);
1104 vop_aclcheck(struct vop_ops *ops, struct vnode *vp, acl_type_t type,
1105 struct acl *aclp, struct ucred *cred, struct thread *td)
1107 struct vop_aclcheck_args ap;
1110 ap.a_head.a_desc = &vop_aclcheck_desc;
1111 ap.a_head.a_ops = ops;
1118 DO_OPS(ops, error, &ap, vop_aclcheck);
1123 vop_getextattr(struct vop_ops *ops, struct vnode *vp, char *name,
1124 struct uio *uio, struct ucred *cred, struct thread *td)
1126 struct vop_getextattr_args ap;
1129 ap.a_head.a_desc = &vop_getextattr_desc;
1130 ap.a_head.a_ops = ops;
1137 DO_OPS(ops, error, &ap, vop_getextattr);
1142 vop_setextattr(struct vop_ops *ops, struct vnode *vp, char *name,
1143 struct uio *uio, struct ucred *cred, struct thread *td)
1145 struct vop_setextattr_args ap;
1148 ap.a_head.a_desc = &vop_setextattr_desc;
1149 ap.a_head.a_ops = ops;
1156 DO_OPS(ops, error, &ap, vop_setextattr);
1158 cache_update_fsmid_vp(vp);
1163 vop_createvobject(struct vop_ops *ops, struct vnode *vp, struct thread *td)
1165 struct vop_createvobject_args ap;
1168 ap.a_head.a_desc = &vop_createvobject_desc;
1169 ap.a_head.a_ops = ops;
1173 DO_OPS(ops, error, &ap, vop_createvobject);
1178 vop_destroyvobject(struct vop_ops *ops, struct vnode *vp)
1180 struct vop_destroyvobject_args ap;
1183 ap.a_head.a_desc = &vop_destroyvobject_desc;
1184 ap.a_head.a_ops = ops;
1187 DO_OPS(ops, error, &ap, vop_destroyvobject);
1192 vop_getvobject(struct vop_ops *ops, struct vnode *vp, struct vm_object **objpp)
1194 struct vop_getvobject_args ap;
1197 ap.a_head.a_desc = &vop_getvobject_desc;
1198 ap.a_head.a_ops = ops;
1202 DO_OPS(ops, error, &ap, vop_getvobject);
1207 vop_mountctl(struct vop_ops *ops, int op, struct file *fp,
1208 const void *ctl, int ctllen, void *buf, int buflen, int *res)
1210 struct vop_mountctl_args ap;
1213 ap.a_head.a_desc = &vop_mountctl_desc;
1214 ap.a_head.a_ops = ops;
1218 ap.a_ctllen = ctllen;
1220 ap.a_buflen = buflen;
1223 DO_OPS(ops, error, &ap, vop_mountctl);
1230 * nresolve takes a locked ncp and a cred and resolves the ncp into a
1231 * positive or negative hit.
1233 * The namecache is automatically adjusted by this function. The ncp
1234 * is left locked on return.
1237 vop_nresolve(struct vop_ops *ops, struct namecache *ncp, struct ucred *cred)
1239 struct vop_nresolve_args ap;
1242 ap.a_head.a_desc = &vop_nresolve_desc;
1243 ap.a_head.a_ops = ops;
1247 DO_OPS(ops, error, &ap, vop_nresolve);
1252 * nlookupdotdot takes an unlocked directory, dvp, and looks up "..", returning
1253 * a locked parent directory in *vpp. If an error occurs *vpp will be NULL.
1256 vop_nlookupdotdot(struct vop_ops *ops, struct vnode *dvp,
1257 struct vnode **vpp, struct ucred *cred)
1259 struct vop_nlookupdotdot_args ap;
1262 ap.a_head.a_desc = &vop_nlookupdotdot_desc;
1263 ap.a_head.a_ops = ops;
1268 DO_OPS(ops, error, &ap, vop_nlookupdotdot);
1273 * ncreate takes a locked, resolved ncp that typically represents a negative
1274 * cache hit and creates the file or node specified by the ncp, cred, and
1275 * vattr. If no error occurs a locked vnode is returned in *vpp.
1277 * The namecache is automatically adjusted by this function. The ncp
1278 * is left locked on return.
1281 vop_ncreate(struct vop_ops *ops, struct namecache *ncp,
1282 struct vnode **vpp, struct ucred *cred, struct vattr *vap)
1284 struct vop_ncreate_args ap;
1287 ap.a_head.a_desc = &vop_ncreate_desc;
1288 ap.a_head.a_ops = ops;
1294 DO_OPS(ops, error, &ap, vop_ncreate);
1295 if (error == 0 && *vpp)
1296 cache_update_fsmid_vp(*vpp);
1301 * nmkdir takes a locked, resolved ncp that typically represents a negative
1302 * cache hit and creates the directory specified by the ncp, cred, and
1303 * vattr. If no error occurs a locked vnode is returned in *vpp.
1305 * The namecache is automatically adjusted by this function. The ncp
1306 * is left locked on return.
1309 vop_nmkdir(struct vop_ops *ops, struct namecache *ncp,
1310 struct vnode **vpp, struct ucred *cred, struct vattr *vap)
1312 struct vop_nmkdir_args ap;
1315 ap.a_head.a_desc = &vop_nmkdir_desc;
1316 ap.a_head.a_ops = ops;
1322 DO_OPS(ops, error, &ap, vop_nmkdir);
1323 if (error == 0 && *vpp)
1324 cache_update_fsmid_vp(*vpp);
1329 * nmknod takes a locked, resolved ncp that typically represents a negative
1330 * cache hit and creates the node specified by the ncp, cred, and
1331 * vattr. If no error occurs a locked vnode is returned in *vpp.
1333 * The namecache is automatically adjusted by this function. The ncp
1334 * is left locked on return.
1337 vop_nmknod(struct vop_ops *ops, struct namecache *ncp,
1338 struct vnode **vpp, struct ucred *cred, struct vattr *vap)
1340 struct vop_nmknod_args ap;
1343 ap.a_head.a_desc = &vop_nmknod_desc;
1344 ap.a_head.a_ops = ops;
1350 DO_OPS(ops, error, &ap, vop_nmknod);
1351 if (error == 0 && *vpp)
1352 cache_update_fsmid_vp(*vpp);
1357 * nlink takes a locked, resolved ncp that typically represents a negative
1358 * cache hit and creates the node specified by the ncp, cred, and
1359 * existing vnode. The passed vp must be locked and will remain locked
1360 * on return, as does the ncp, whether an error occurs or not.
1362 * The namecache is automatically adjusted by this function. The ncp
1363 * is left locked on return.
1366 vop_nlink(struct vop_ops *ops, struct namecache *ncp,
1367 struct vnode *vp, struct ucred *cred)
1369 struct vop_nlink_args ap;
1372 ap.a_head.a_desc = &vop_nlink_desc;
1373 ap.a_head.a_ops = ops;
1378 DO_OPS(ops, error, &ap, vop_nlink);
1380 cache_update_fsmid(ncp);
1385 * nsymlink takes a locked, resolved ncp that typically represents a negative
1386 * cache hit and creates a symbolic link based on cred, vap, and target (the
1387 * contents of the link). If no error occurs a locked vnode is returned in
1390 * The namecache is automatically adjusted by this function. The ncp
1391 * is left locked on return.
1394 vop_nsymlink(struct vop_ops *ops, struct namecache *ncp,
1395 struct vnode **vpp, struct ucred *cred,
1396 struct vattr *vap, char *target)
1398 struct vop_nsymlink_args ap;
1401 ap.a_head.a_desc = &vop_nsymlink_desc;
1402 ap.a_head.a_ops = ops;
1407 ap.a_target = target;
1409 DO_OPS(ops, error, &ap, vop_nsymlink);
1411 cache_update_fsmid(ncp);
1416 * nwhiteout takes a locked, resolved ncp that can represent a positive or
1417 * negative hit and executes the whiteout function specified in flags.
1419 * The namecache is automatically adjusted by this function. The ncp
1420 * is left locked on return.
1423 vop_nwhiteout(struct vop_ops *ops, struct namecache *ncp,
1424 struct ucred *cred, int flags)
1426 struct vop_nwhiteout_args ap;
1429 ap.a_head.a_desc = &vop_nwhiteout_desc;
1430 ap.a_head.a_ops = ops;
1435 DO_OPS(ops, error, &ap, vop_nwhiteout);
1437 cache_update_fsmid(ncp);
1442 * nremove takes a locked, resolved ncp that generally represents a
1443 * positive hit and removes the file.
1445 * The namecache is automatically adjusted by this function. The ncp
1446 * is left locked on return.
1449 vop_nremove(struct vop_ops *ops, struct namecache *ncp, struct ucred *cred)
1451 struct vop_nremove_args ap;
1454 ap.a_head.a_desc = &vop_nremove_desc;
1455 ap.a_head.a_ops = ops;
1459 DO_OPS(ops, error, &ap, vop_nremove);
1461 cache_update_fsmid(ncp);
1466 * nrmdir takes a locked, resolved ncp that generally represents a
1467 * directory and removes the directory.
1469 * The namecache is automatically adjusted by this function. The ncp
1470 * is left locked on return.
1473 vop_nrmdir(struct vop_ops *ops, struct namecache *ncp, struct ucred *cred)
1475 struct vop_nrmdir_args ap;
1478 ap.a_head.a_desc = &vop_nrmdir_desc;
1479 ap.a_head.a_ops = ops;
1483 DO_OPS(ops, error, &ap, vop_nrmdir);
1485 cache_update_fsmid(ncp);
1490 * nrename takes TWO locked, resolved ncp's and the cred of the caller
1491 * and renames the source ncp to the target ncp. The target ncp may
1492 * represent a positive or negative hit.
1494 * The namecache is automatically adjusted by this function. The ncp
1495 * is left locked on return. The source ncp is typically changed to
1496 * a negative cache hit and the target ncp typically takes on the
1497 * source ncp's underlying file.
1500 vop_nrename(struct vop_ops *ops, struct namecache *fncp,
1501 struct namecache *tncp, struct ucred *cred)
1503 struct vop_nrename_args ap;
1506 ap.a_head.a_desc = &vop_nrename_desc;
1507 ap.a_head.a_ops = ops;
1512 DO_OPS(ops, error, &ap, vop_nrename);
1514 cache_update_fsmid(fncp);
1515 cache_update_fsmid(tncp);
1520 /************************************************************************
1521 * PRIMARY VNODE OPERATIONS FORWARDING CALLS *
1522 ************************************************************************
1524 * These procedures are called from VFSs such as unionfs and nullfs
1525 * when they wish to forward an operation on one VFS to another. The
1526 * argument structure/message is modified and then directly passed to the
1527 * appropriate routine. This routines may also be called by initiators
1528 * who have an argument structure in hand rather then discreet arguments.
1531 vop_vnoperate_ap(struct vop_generic_args *ap)
1533 struct vop_ops *ops;
1537 error = VOCALL(ops, ap);
1543 * This routine is called by the cache coherency layer to execute the actual
1544 * VFS operation. If a journaling layer is present we call though it, else
1545 * we call the native VOP functions.
1548 vop_cache_operate_ap(struct vop_generic_args *ap)
1550 struct vop_ops *ops;
1554 if (ops->vv_mount->mnt_vn_journal_ops)
1555 error = VOCALL(ops->vv_mount->mnt_vn_journal_ops, ap);
1557 error = VOCALL(ops->vv_mount->mnt_vn_norm_ops, ap);
1563 * This routine is called by the journaling layer to execute the actual
1567 vop_journal_operate_ap(struct vop_generic_args *ap)
1569 struct vop_ops *ops;
1573 error = VOCALL(ops->vv_mount->mnt_vn_norm_ops, ap);
1579 vop_islocked_ap(struct vop_islocked_args *ap)
1583 DO_OPS(ap->a_head.a_ops, error, ap, vop_islocked);
1588 vop_open_ap(struct vop_open_args *ap)
1592 DO_OPS(ap->a_head.a_ops, error, ap, vop_open);
1597 vop_close_ap(struct vop_close_args *ap)
1601 DO_OPS(ap->a_head.a_ops, error, ap, vop_close);
1606 vop_access_ap(struct vop_access_args *ap)
1610 DO_OPS(ap->a_head.a_ops, error, ap, vop_access);
1615 vop_getattr_ap(struct vop_getattr_args *ap)
1619 DO_OPS(ap->a_head.a_ops, error, ap, vop_getattr);
1624 vop_setattr_ap(struct vop_setattr_args *ap)
1628 DO_OPS(ap->a_head.a_ops, error, ap, vop_setattr);
1633 vop_read_ap(struct vop_read_args *ap)
1637 DO_OPS(ap->a_head.a_ops, error, ap, vop_read);
1642 vop_write_ap(struct vop_write_args *ap)
1646 DO_OPS(ap->a_head.a_ops, error, ap, vop_write);
1651 vop_lease_ap(struct vop_lease_args *ap)
1655 DO_OPS(ap->a_head.a_ops, error, ap, vop_lease);
1660 vop_ioctl_ap(struct vop_ioctl_args *ap)
1664 DO_OPS(ap->a_head.a_ops, error, ap, vop_ioctl);
1669 vop_poll_ap(struct vop_poll_args *ap)
1673 DO_OPS(ap->a_head.a_ops, error, ap, vop_poll);
1678 vop_kqfilter_ap(struct vop_kqfilter_args *ap)
1682 DO_OPS(ap->a_head.a_ops, error, ap, vop_kqfilter);
1687 vop_revoke_ap(struct vop_revoke_args *ap)
1691 DO_OPS(ap->a_head.a_ops, error, ap, vop_revoke);
1696 vop_mmap_ap(struct vop_mmap_args *ap)
1700 DO_OPS(ap->a_head.a_ops, error, ap, vop_mmap);
1705 vop_fsync_ap(struct vop_fsync_args *ap)
1709 DO_OPS(ap->a_head.a_ops, error, ap, vop_fsync);
1714 vop_readdir_ap(struct vop_readdir_args *ap)
1718 DO_OPS(ap->a_head.a_ops, error, ap, vop_readdir);
1723 vop_readlink_ap(struct vop_readlink_args *ap)
1727 DO_OPS(ap->a_head.a_ops, error, ap, vop_readlink);
1732 vop_inactive_ap(struct vop_inactive_args *ap)
1736 DO_OPS(ap->a_head.a_ops, error, ap, vop_inactive);
1741 vop_reclaim_ap(struct vop_reclaim_args *ap)
1745 DO_OPS(ap->a_head.a_ops, error, ap, vop_reclaim);
1750 vop_lock_ap(struct vop_lock_args *ap)
1754 DO_OPS(ap->a_head.a_ops, error, ap, vop_lock);
1759 vop_unlock_ap(struct vop_unlock_args *ap)
1763 DO_OPS(ap->a_head.a_ops, error, ap, vop_unlock);
1768 vop_bmap_ap(struct vop_bmap_args *ap)
1772 DO_OPS(ap->a_head.a_ops, error, ap, vop_bmap);
1777 vop_strategy_ap(struct vop_strategy_args *ap)
1781 DO_OPS(ap->a_head.a_ops, error, ap, vop_strategy);
1786 vop_print_ap(struct vop_print_args *ap)
1790 DO_OPS(ap->a_head.a_ops, error, ap, vop_print);
1795 vop_pathconf_ap(struct vop_pathconf_args *ap)
1799 DO_OPS(ap->a_head.a_ops, error, ap, vop_pathconf);
1804 vop_advlock_ap(struct vop_advlock_args *ap)
1808 DO_OPS(ap->a_head.a_ops, error, ap, vop_advlock);
1813 vop_balloc_ap(struct vop_balloc_args *ap)
1817 DO_OPS(ap->a_head.a_ops, error, ap, vop_balloc);
1822 vop_reallocblks_ap(struct vop_reallocblks_args *ap)
1826 DO_OPS(ap->a_head.a_ops, error, ap, vop_reallocblks);
1831 vop_getpages_ap(struct vop_getpages_args *ap)
1835 DO_OPS(ap->a_head.a_ops, error, ap, vop_getpages);
1840 vop_putpages_ap(struct vop_putpages_args *ap)
1844 DO_OPS(ap->a_head.a_ops, error, ap, vop_putpages);
1849 vop_freeblks_ap(struct vop_freeblks_args *ap)
1853 DO_OPS(ap->a_head.a_ops, error, ap, vop_freeblks);
1858 vop_bwrite_ap(struct vop_bwrite_args *ap)
1862 DO_OPS(ap->a_head.a_ops, error, ap, vop_bwrite);
1867 vop_getacl_ap(struct vop_getacl_args *ap)
1871 DO_OPS(ap->a_head.a_ops, error, ap, vop_getacl);
1876 vop_setacl_ap(struct vop_setacl_args *ap)
1880 DO_OPS(ap->a_head.a_ops, error, ap, vop_setacl);
1885 vop_aclcheck_ap(struct vop_aclcheck_args *ap)
1889 DO_OPS(ap->a_head.a_ops, error, ap, vop_aclcheck);
1894 vop_getextattr_ap(struct vop_getextattr_args *ap)
1898 DO_OPS(ap->a_head.a_ops, error, ap, vop_getextattr);
1903 vop_setextattr_ap(struct vop_setextattr_args *ap)
1907 DO_OPS(ap->a_head.a_ops, error, ap, vop_setextattr);
1912 vop_createvobject_ap(struct vop_createvobject_args *ap)
1916 DO_OPS(ap->a_head.a_ops, error, ap, vop_createvobject);
1921 vop_destroyvobject_ap(struct vop_destroyvobject_args *ap)
1925 DO_OPS(ap->a_head.a_ops, error, ap, vop_destroyvobject);
1930 vop_getvobject_ap(struct vop_getvobject_args *ap)
1934 DO_OPS(ap->a_head.a_ops, error, ap, vop_getvobject);
1939 vop_mountctl_ap(struct vop_mountctl_args *ap)
1943 DO_OPS(ap->a_head.a_ops, error, ap, vop_mountctl);
1948 vop_nresolve_ap(struct vop_nresolve_args *ap)
1952 DO_OPS(ap->a_head.a_ops, error, ap, vop_nresolve);
1957 vop_nlookupdotdot_ap(struct vop_nlookupdotdot_args *ap)
1961 DO_OPS(ap->a_head.a_ops, error, ap, vop_nlookupdotdot);
1966 vop_ncreate_ap(struct vop_ncreate_args *ap)
1970 DO_OPS(ap->a_head.a_ops, error, ap, vop_ncreate);
1975 vop_nmkdir_ap(struct vop_nmkdir_args *ap)
1979 DO_OPS(ap->a_head.a_ops, error, ap, vop_nmkdir);
1984 vop_nmknod_ap(struct vop_nmknod_args *ap)
1988 DO_OPS(ap->a_head.a_ops, error, ap, vop_nmknod);
1993 vop_nlink_ap(struct vop_nlink_args *ap)
1997 DO_OPS(ap->a_head.a_ops, error, ap, vop_nlink);
2002 vop_nsymlink_ap(struct vop_nsymlink_args *ap)
2006 DO_OPS(ap->a_head.a_ops, error, ap, vop_nsymlink);
2011 vop_nwhiteout_ap(struct vop_nwhiteout_args *ap)
2015 DO_OPS(ap->a_head.a_ops, error, ap, vop_nwhiteout);
2020 vop_nremove_ap(struct vop_nremove_args *ap)
2024 DO_OPS(ap->a_head.a_ops, error, ap, vop_nremove);
2029 vop_nrmdir_ap(struct vop_nrmdir_args *ap)
2033 DO_OPS(ap->a_head.a_ops, error, ap, vop_nrmdir);
2038 vop_nrename_ap(struct vop_nrename_args *ap)
2042 DO_OPS(ap->a_head.a_ops, error, ap, vop_nrename);