2 * Copyright (c) 2004,2009 The DragonFly Project. All rights reserved.
4 * This code is derived from software contributed to The DragonFly Project
5 * by Matthew Dillon <dillon@backplane.com>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * 3. Neither the name of The DragonFly Project nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific, prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * Implement vnode ops wrappers. All vnode ops are wrapped through
38 * These wrappers are responsible for hanlding all MPSAFE issues related
39 * to a vnode operation.
42 #include <sys/param.h>
43 #include <sys/systm.h>
46 #include <sys/dirent.h>
47 #include <sys/domain.h>
48 #include <sys/eventhandler.h>
49 #include <sys/fcntl.h>
50 #include <sys/kernel.h>
51 #include <sys/kthread.h>
52 #include <sys/malloc.h>
54 #include <sys/mount.h>
56 #include <sys/namei.h>
57 #include <sys/reboot.h>
58 #include <sys/socket.h>
60 #include <sys/sysctl.h>
61 #include <sys/syslog.h>
62 #include <sys/vmmeter.h>
63 #include <sys/vnode.h>
64 #include <sys/vfsops.h>
65 #include <sys/sysmsg.h>
66 #include <sys/vfs_quota.h>
68 #include <machine/limits.h>
71 #include <vm/vm_object.h>
72 #include <vm/vm_extern.h>
73 #include <vm/vm_kern.h>
75 #include <vm/vm_map.h>
76 #include <vm/vm_page.h>
77 #include <vm/vm_pager.h>
78 #include <vm/vnode_pager.h>
79 #include <vm/vm_zone.h>
82 #include <sys/thread2.h>
83 #include <sys/mplock2.h>
85 #define VDESCNAME(name) __CONCAT(__CONCAT(vop_,name),_desc)
87 #define VNODEOP_DESC_INIT(name) \
88 struct syslink_desc VDESCNAME(name) = { \
89 __offsetof(struct vop_ops, __CONCAT(vop_, name)), \
92 VNODEOP_DESC_INIT(default);
93 VNODEOP_DESC_INIT(old_lookup
);
94 VNODEOP_DESC_INIT(old_create
);
95 VNODEOP_DESC_INIT(old_whiteout
);
96 VNODEOP_DESC_INIT(old_mknod
);
97 VNODEOP_DESC_INIT(open
);
98 VNODEOP_DESC_INIT(close
);
99 VNODEOP_DESC_INIT(access
);
100 VNODEOP_DESC_INIT(getattr
);
101 VNODEOP_DESC_INIT(setattr
);
102 VNODEOP_DESC_INIT(read
);
103 VNODEOP_DESC_INIT(write
);
104 VNODEOP_DESC_INIT(ioctl
);
105 VNODEOP_DESC_INIT(poll
);
106 VNODEOP_DESC_INIT(kqfilter
);
107 VNODEOP_DESC_INIT(mmap
);
108 VNODEOP_DESC_INIT(fsync
);
109 VNODEOP_DESC_INIT(old_remove
);
110 VNODEOP_DESC_INIT(old_link
);
111 VNODEOP_DESC_INIT(old_rename
);
113 VNODEOP_DESC_INIT(old_mkdir
);
114 VNODEOP_DESC_INIT(old_rmdir
);
115 VNODEOP_DESC_INIT(old_symlink
);
116 VNODEOP_DESC_INIT(readdir
);
117 VNODEOP_DESC_INIT(readlink
);
118 VNODEOP_DESC_INIT(inactive
);
119 VNODEOP_DESC_INIT(reclaim
);
120 VNODEOP_DESC_INIT(bmap
);
121 VNODEOP_DESC_INIT(strategy
);
122 VNODEOP_DESC_INIT(print
);
123 VNODEOP_DESC_INIT(pathconf
);
124 VNODEOP_DESC_INIT(advlock
);
125 VNODEOP_DESC_INIT(balloc
);
126 VNODEOP_DESC_INIT(reallocblks
);
127 VNODEOP_DESC_INIT(getpages
);
128 VNODEOP_DESC_INIT(putpages
);
129 VNODEOP_DESC_INIT(freeblks
);
130 VNODEOP_DESC_INIT(getacl
);
131 VNODEOP_DESC_INIT(setacl
);
132 VNODEOP_DESC_INIT(aclcheck
);
133 VNODEOP_DESC_INIT(getextattr
);
134 VNODEOP_DESC_INIT(setextattr
);
135 VNODEOP_DESC_INIT(mountctl
);
136 VNODEOP_DESC_INIT(markatime
);
138 VNODEOP_DESC_INIT(nresolve
);
139 VNODEOP_DESC_INIT(nlookupdotdot
);
140 VNODEOP_DESC_INIT(ncreate
);
141 VNODEOP_DESC_INIT(nmkdir
);
142 VNODEOP_DESC_INIT(nmknod
);
143 VNODEOP_DESC_INIT(nlink
);
144 VNODEOP_DESC_INIT(nsymlink
);
145 VNODEOP_DESC_INIT(nwhiteout
);
146 VNODEOP_DESC_INIT(nremove
);
147 VNODEOP_DESC_INIT(nrmdir
);
148 VNODEOP_DESC_INIT(nrename
);
150 #define DO_OPS(ops, error, ap, vop_field) \
151 error = ops->vop_field(ap);
153 /************************************************************************
154 * PRIMARY HIGH LEVEL VNODE OPERATIONS CALLS *
155 ************************************************************************
157 * These procedures are called directly from the kernel and/or fileops
158 * code to perform file/device operations on the system.
160 * NOTE: The old namespace api functions such as vop_rename() are no
161 * longer available for general use and have been renamed to
162 * vop_old_*(). Only the code in vfs_default.c is allowed to call
165 * NOTE: The VFS_MPLOCK*() macros handle mounts which do not set
166 * MNTK_MPSAFE or MNTK_xx_MPSAFE.
172 vop_old_lookup(struct vop_ops
*ops
, struct vnode
*dvp
,
173 struct vnode
**vpp
, struct componentname
*cnp
)
175 struct vop_old_lookup_args ap
;
179 ap
.a_head
.a_desc
= &vop_old_lookup_desc
;
180 ap
.a_head
.a_ops
= ops
;
184 VFS_MPLOCK1(dvp
->v_mount
);
185 DO_OPS(ops
, error
, &ap
, vop_old_lookup
);
186 VFS_MPUNLOCK(dvp
->v_mount
);
194 vop_old_create(struct vop_ops
*ops
, struct vnode
*dvp
,
195 struct vnode
**vpp
, struct componentname
*cnp
, struct vattr
*vap
)
197 struct vop_old_create_args ap
;
201 ap
.a_head
.a_desc
= &vop_old_create_desc
;
202 ap
.a_head
.a_ops
= ops
;
208 VFS_MPLOCK1(dvp
->v_mount
);
209 DO_OPS(ops
, error
, &ap
, vop_old_create
);
210 VFS_MPUNLOCK(dvp
->v_mount
);
218 vop_old_whiteout(struct vop_ops
*ops
, struct vnode
*dvp
,
219 struct componentname
*cnp
, int flags
)
221 struct vop_old_whiteout_args ap
;
225 ap
.a_head
.a_desc
= &vop_old_whiteout_desc
;
226 ap
.a_head
.a_ops
= ops
;
231 VFS_MPLOCK1(dvp
->v_mount
);
232 DO_OPS(ops
, error
, &ap
, vop_old_whiteout
);
233 VFS_MPUNLOCK(dvp
->v_mount
);
241 vop_old_mknod(struct vop_ops
*ops
, struct vnode
*dvp
,
242 struct vnode
**vpp
, struct componentname
*cnp
, struct vattr
*vap
)
244 struct vop_old_mknod_args ap
;
248 ap
.a_head
.a_desc
= &vop_old_mknod_desc
;
249 ap
.a_head
.a_ops
= ops
;
255 VFS_MPLOCK1(dvp
->v_mount
);
256 DO_OPS(ops
, error
, &ap
, vop_old_mknod
);
257 VFS_MPUNLOCK(dvp
->v_mount
);
262 * NOTE: VAGE is always cleared when calling VOP_OPEN().
265 vop_open(struct vop_ops
*ops
, struct vnode
*vp
, int mode
, struct ucred
*cred
,
268 struct vop_open_args ap
;
273 * Decrement 3-2-1-0. Does not decrement beyond 0
275 if (vp
->v_flag
& VAGE0
) {
276 vclrflags(vp
, VAGE0
);
277 } else if (vp
->v_flag
& VAGE1
) {
278 vclrflags(vp
, VAGE1
);
279 vsetflags(vp
, VAGE0
);
282 ap
.a_head
.a_desc
= &vop_open_desc
;
283 ap
.a_head
.a_ops
= ops
;
289 VFS_MPLOCK1(vp
->v_mount
);
290 DO_OPS(ops
, error
, &ap
, vop_open
);
291 VFS_MPUNLOCK(vp
->v_mount
);
299 vop_close(struct vop_ops
*ops
, struct vnode
*vp
, int fflag
,
302 struct vop_close_args ap
;
306 ap
.a_head
.a_desc
= &vop_close_desc
;
307 ap
.a_head
.a_ops
= ops
;
312 VFS_MPLOCK1(vp
->v_mount
);
313 DO_OPS(ops
, error
, &ap
, vop_close
);
314 VFS_MPUNLOCK(vp
->v_mount
);
322 vop_access(struct vop_ops
*ops
, struct vnode
*vp
, int mode
, int flags
,
325 struct vop_access_args ap
;
329 ap
.a_head
.a_desc
= &vop_access_desc
;
330 ap
.a_head
.a_ops
= ops
;
336 VFS_MPLOCK1(vp
->v_mount
);
337 DO_OPS(ops
, error
, &ap
, vop_access
);
338 VFS_MPUNLOCK(vp
->v_mount
);
346 vop_getattr(struct vop_ops
*ops
, struct vnode
*vp
, struct vattr
*vap
)
348 struct vop_getattr_args ap
;
352 ap
.a_head
.a_desc
= &vop_getattr_desc
;
353 ap
.a_head
.a_ops
= ops
;
357 VFS_MPLOCK_FLAG(vp
->v_mount
, MNTK_GA_MPSAFE
);
358 DO_OPS(ops
, error
, &ap
, vop_getattr
);
359 VFS_MPUNLOCK(vp
->v_mount
);
368 vop_setattr(struct vop_ops
*ops
, struct vnode
*vp
, struct vattr
*vap
,
371 struct vop_setattr_args ap
;
375 ap
.a_head
.a_desc
= &vop_setattr_desc
;
376 ap
.a_head
.a_ops
= ops
;
381 VFS_MPLOCK1(vp
->v_mount
);
382 DO_OPS(ops
, error
, &ap
, vop_setattr
);
383 VFS_MPUNLOCK(vp
->v_mount
);
391 vop_read(struct vop_ops
*ops
, struct vnode
*vp
, struct uio
*uio
, int ioflag
,
394 struct vop_read_args ap
;
398 ap
.a_head
.a_desc
= &vop_read_desc
;
399 ap
.a_head
.a_ops
= ops
;
402 ap
.a_ioflag
= ioflag
;
405 VFS_MPLOCK_FLAG(vp
->v_mount
, MNTK_RD_MPSAFE
);
406 DO_OPS(ops
, error
, &ap
, vop_read
);
407 VFS_MPUNLOCK(vp
->v_mount
);
415 vop_write(struct vop_ops
*ops
, struct vnode
*vp
, struct uio
*uio
, int ioflag
,
418 struct vop_write_args ap
;
420 int error
, do_accounting
= 0;
422 uint64_t size_before
=0, size_after
=0;
424 uint64_t offset
, delta
;
426 ap
.a_head
.a_desc
= &vop_write_desc
;
427 ap
.a_head
.a_ops
= ops
;
430 ap
.a_ioflag
= ioflag
;
433 /* is this a regular vnode ? */
434 VFS_MPLOCK_FLAG(vp
->v_mount
, MNTK_WR_MPSAFE
);
435 if (vfs_quota_enabled
&& (vp
->v_type
== VREG
)) {
436 if ((error
= VOP_GETATTR(vp
, &va
)) != 0)
438 size_before
= va
.va_size
;
439 /* this file may already have been removed */
443 offset
= uio
->uio_offset
;
444 if (ioflag
& IO_APPEND
)
445 offset
= size_before
;
446 size_after
= offset
+ uio
->uio_resid
;
447 if (size_after
< size_before
)
448 size_after
= size_before
;
449 delta
= size_after
- size_before
;
452 if (!vq_write_ok(mp
, va
.va_uid
, va
.va_gid
, delta
)) {
457 DO_OPS(ops
, error
, &ap
, vop_write
);
458 if ((error
== 0) && do_accounting
) {
459 VFS_ACCOUNT(mp
, va
.va_uid
, va
.va_gid
, size_after
- size_before
);
462 VFS_MPUNLOCK(vp
->v_mount
);
470 vop_ioctl(struct vop_ops
*ops
, struct vnode
*vp
, u_long command
, caddr_t data
,
471 int fflag
, struct ucred
*cred
, struct sysmsg
*msg
)
473 struct vop_ioctl_args ap
;
477 ap
.a_head
.a_desc
= &vop_ioctl_desc
;
478 ap
.a_head
.a_ops
= ops
;
480 ap
.a_command
= command
;
486 VFS_MPLOCK1(vp
->v_mount
);
487 DO_OPS(ops
, error
, &ap
, vop_ioctl
);
488 VFS_MPUNLOCK(vp
->v_mount
);
496 vop_poll(struct vop_ops
*ops
, struct vnode
*vp
, int events
, struct ucred
*cred
)
498 struct vop_poll_args ap
;
502 ap
.a_head
.a_desc
= &vop_poll_desc
;
503 ap
.a_head
.a_ops
= ops
;
505 ap
.a_events
= events
;
508 VFS_MPLOCK1(vp
->v_mount
);
509 DO_OPS(ops
, error
, &ap
, vop_poll
);
510 VFS_MPUNLOCK(vp
->v_mount
);
518 vop_kqfilter(struct vop_ops
*ops
, struct vnode
*vp
, struct knote
*kn
)
520 struct vop_kqfilter_args ap
;
524 ap
.a_head
.a_desc
= &vop_kqfilter_desc
;
525 ap
.a_head
.a_ops
= ops
;
529 VFS_MPLOCK1(vp
->v_mount
);
530 DO_OPS(ops
, error
, &ap
, vop_kqfilter
);
531 VFS_MPUNLOCK(vp
->v_mount
);
539 vop_mmap(struct vop_ops
*ops
, struct vnode
*vp
, int fflags
, struct ucred
*cred
)
541 struct vop_mmap_args ap
;
545 ap
.a_head
.a_desc
= &vop_mmap_desc
;
546 ap
.a_head
.a_ops
= ops
;
548 ap
.a_fflags
= fflags
;
551 VFS_MPLOCK1(vp
->v_mount
);
552 DO_OPS(ops
, error
, &ap
, vop_mmap
);
553 VFS_MPUNLOCK(vp
->v_mount
);
561 vop_fsync(struct vop_ops
*ops
, struct vnode
*vp
, int waitfor
, int flags
)
563 struct vop_fsync_args ap
;
567 ap
.a_head
.a_desc
= &vop_fsync_desc
;
568 ap
.a_head
.a_ops
= ops
;
570 ap
.a_waitfor
= waitfor
;
573 VFS_MPLOCK1(vp
->v_mount
);
574 DO_OPS(ops
, error
, &ap
, vop_fsync
);
575 VFS_MPUNLOCK(vp
->v_mount
);
583 vop_old_remove(struct vop_ops
*ops
, struct vnode
*dvp
,
584 struct vnode
*vp
, struct componentname
*cnp
)
586 struct vop_old_remove_args ap
;
590 ap
.a_head
.a_desc
= &vop_old_remove_desc
;
591 ap
.a_head
.a_ops
= ops
;
596 VFS_MPLOCK1(dvp
->v_mount
);
597 DO_OPS(ops
, error
, &ap
, vop_old_remove
);
598 VFS_MPUNLOCK(dvp
->v_mount
);
606 vop_old_link(struct vop_ops
*ops
, struct vnode
*tdvp
,
607 struct vnode
*vp
, struct componentname
*cnp
)
609 struct vop_old_link_args ap
;
613 ap
.a_head
.a_desc
= &vop_old_link_desc
;
614 ap
.a_head
.a_ops
= ops
;
619 VFS_MPLOCK1(tdvp
->v_mount
);
620 DO_OPS(ops
, error
, &ap
, vop_old_link
);
621 VFS_MPUNLOCK(tdvp
->v_mount
);
629 vop_old_rename(struct vop_ops
*ops
,
630 struct vnode
*fdvp
, struct vnode
*fvp
, struct componentname
*fcnp
,
631 struct vnode
*tdvp
, struct vnode
*tvp
, struct componentname
*tcnp
)
633 struct vop_old_rename_args ap
;
637 ap
.a_head
.a_desc
= &vop_old_rename_desc
;
638 ap
.a_head
.a_ops
= ops
;
646 VFS_MPLOCK1(tdvp
->v_mount
);
647 DO_OPS(ops
, error
, &ap
, vop_old_rename
);
648 VFS_MPUNLOCK(tdvp
->v_mount
);
656 vop_old_mkdir(struct vop_ops
*ops
, struct vnode
*dvp
,
657 struct vnode
**vpp
, struct componentname
*cnp
, struct vattr
*vap
)
659 struct vop_old_mkdir_args ap
;
663 ap
.a_head
.a_desc
= &vop_old_mkdir_desc
;
664 ap
.a_head
.a_ops
= ops
;
670 VFS_MPLOCK1(dvp
->v_mount
);
671 DO_OPS(ops
, error
, &ap
, vop_old_mkdir
);
672 VFS_MPUNLOCK(dvp
->v_mount
);
680 vop_old_rmdir(struct vop_ops
*ops
, struct vnode
*dvp
,
681 struct vnode
*vp
, struct componentname
*cnp
)
683 struct vop_old_rmdir_args ap
;
687 ap
.a_head
.a_desc
= &vop_old_rmdir_desc
;
688 ap
.a_head
.a_ops
= ops
;
693 VFS_MPLOCK1(dvp
->v_mount
);
694 DO_OPS(ops
, error
, &ap
, vop_old_rmdir
);
695 VFS_MPUNLOCK(dvp
->v_mount
);
703 vop_old_symlink(struct vop_ops
*ops
, struct vnode
*dvp
,
704 struct vnode
**vpp
, struct componentname
*cnp
,
705 struct vattr
*vap
, char *target
)
707 struct vop_old_symlink_args ap
;
711 ap
.a_head
.a_desc
= &vop_old_symlink_desc
;
712 ap
.a_head
.a_ops
= ops
;
717 ap
.a_target
= target
;
719 VFS_MPLOCK1(dvp
->v_mount
);
720 DO_OPS(ops
, error
, &ap
, vop_old_symlink
);
721 VFS_MPUNLOCK(dvp
->v_mount
);
729 vop_readdir(struct vop_ops
*ops
, struct vnode
*vp
, struct uio
*uio
,
730 struct ucred
*cred
, int *eofflag
, int *ncookies
, off_t
**cookies
)
732 struct vop_readdir_args ap
;
736 ap
.a_head
.a_desc
= &vop_readdir_desc
;
737 ap
.a_head
.a_ops
= ops
;
741 ap
.a_eofflag
= eofflag
;
742 ap
.a_ncookies
= ncookies
;
743 ap
.a_cookies
= cookies
;
745 VFS_MPLOCK1(vp
->v_mount
);
746 DO_OPS(ops
, error
, &ap
, vop_readdir
);
747 VFS_MPUNLOCK(vp
->v_mount
);
755 vop_readlink(struct vop_ops
*ops
, struct vnode
*vp
, struct uio
*uio
,
758 struct vop_readlink_args ap
;
762 ap
.a_head
.a_desc
= &vop_readlink_desc
;
763 ap
.a_head
.a_ops
= ops
;
768 VFS_MPLOCK1(vp
->v_mount
);
769 DO_OPS(ops
, error
, &ap
, vop_readlink
);
770 VFS_MPUNLOCK(vp
->v_mount
);
778 vop_inactive(struct vop_ops
*ops
, struct vnode
*vp
)
780 struct vop_inactive_args ap
;
785 ap
.a_head
.a_desc
= &vop_inactive_desc
;
786 ap
.a_head
.a_ops
= ops
;
790 * WARNING! Deactivation of the vnode can cause it to be recycled,
791 * clearing vp->v_mount.
794 VFS_MPLOCK_FLAG(mp
, MNTK_IN_MPSAFE
);
795 DO_OPS(ops
, error
, &ap
, vop_inactive
);
804 vop_reclaim(struct vop_ops
*ops
, struct vnode
*vp
)
806 struct vop_reclaim_args ap
;
811 ap
.a_head
.a_desc
= &vop_reclaim_desc
;
812 ap
.a_head
.a_ops
= ops
;
816 * WARNING! Reclamation of the vnode will clear vp->v_mount.
820 DO_OPS(ops
, error
, &ap
, vop_reclaim
);
829 vop_bmap(struct vop_ops
*ops
, struct vnode
*vp
, off_t loffset
,
830 off_t
*doffsetp
, int *runp
, int *runb
, buf_cmd_t cmd
)
832 struct vop_bmap_args ap
;
836 ap
.a_head
.a_desc
= &vop_bmap_desc
;
837 ap
.a_head
.a_ops
= ops
;
839 ap
.a_loffset
= loffset
;
840 ap
.a_doffsetp
= doffsetp
;
845 VFS_MPLOCK1(vp
->v_mount
);
846 DO_OPS(ops
, error
, &ap
, vop_bmap
);
847 VFS_MPUNLOCK(vp
->v_mount
);
855 vop_strategy(struct vop_ops
*ops
, struct vnode
*vp
, struct bio
*bio
)
857 struct vop_strategy_args ap
;
861 ap
.a_head
.a_desc
= &vop_strategy_desc
;
862 ap
.a_head
.a_ops
= ops
;
867 VFS_MPLOCK_FLAG(vp
->v_mount
, MNTK_SG_MPSAFE
);
868 DO_OPS(ops
, error
, &ap
, vop_strategy
);
869 VFS_MPUNLOCK(vp
->v_mount
);
871 /* ugly hack for swap */
873 DO_OPS(ops
, error
, &ap
, vop_strategy
);
883 vop_print(struct vop_ops
*ops
, struct vnode
*vp
)
885 struct vop_print_args ap
;
889 ap
.a_head
.a_desc
= &vop_print_desc
;
890 ap
.a_head
.a_ops
= ops
;
893 VFS_MPLOCK1(vp
->v_mount
);
894 DO_OPS(ops
, error
, &ap
, vop_print
);
895 VFS_MPUNLOCK(vp
->v_mount
);
903 vop_pathconf(struct vop_ops
*ops
, struct vnode
*vp
, int name
,
906 struct vop_pathconf_args ap
;
910 ap
.a_head
.a_desc
= &vop_pathconf_desc
;
911 ap
.a_head
.a_ops
= ops
;
914 ap
.a_retval
= retval
;
916 VFS_MPLOCK1(vp
->v_mount
);
917 DO_OPS(ops
, error
, &ap
, vop_pathconf
);
918 VFS_MPUNLOCK(vp
->v_mount
);
926 vop_advlock(struct vop_ops
*ops
, struct vnode
*vp
, caddr_t id
, int op
,
927 struct flock
*fl
, int flags
)
929 struct vop_advlock_args ap
;
933 ap
.a_head
.a_desc
= &vop_advlock_desc
;
934 ap
.a_head
.a_ops
= ops
;
941 VFS_MPLOCK1(vp
->v_mount
);
942 DO_OPS(ops
, error
, &ap
, vop_advlock
);
943 VFS_MPUNLOCK(vp
->v_mount
);
951 vop_balloc(struct vop_ops
*ops
, struct vnode
*vp
, off_t startoffset
,
952 int size
, struct ucred
*cred
, int flags
,
955 struct vop_balloc_args ap
;
959 ap
.a_head
.a_desc
= &vop_balloc_desc
;
960 ap
.a_head
.a_ops
= ops
;
962 ap
.a_startoffset
= startoffset
;
968 VFS_MPLOCK1(vp
->v_mount
);
969 DO_OPS(ops
, error
, &ap
, vop_balloc
);
970 VFS_MPUNLOCK(vp
->v_mount
);
978 vop_reallocblks(struct vop_ops
*ops
, struct vnode
*vp
,
979 struct cluster_save
*buflist
)
981 struct vop_reallocblks_args ap
;
985 ap
.a_head
.a_desc
= &vop_reallocblks_desc
;
986 ap
.a_head
.a_ops
= ops
;
988 ap
.a_buflist
= buflist
;
990 VFS_MPLOCK1(vp
->v_mount
);
991 DO_OPS(ops
, error
, &ap
, vop_reallocblks
);
992 VFS_MPUNLOCK(vp
->v_mount
);
1000 vop_getpages(struct vop_ops
*ops
, struct vnode
*vp
, vm_page_t
*m
, int count
,
1001 int reqpage
, vm_ooffset_t offset
, int seqaccess
)
1003 struct vop_getpages_args ap
;
1007 ap
.a_head
.a_desc
= &vop_getpages_desc
;
1008 ap
.a_head
.a_ops
= ops
;
1012 ap
.a_reqpage
= reqpage
;
1013 ap
.a_offset
= offset
;
1014 ap
.a_seqaccess
= seqaccess
;
1016 VFS_MPLOCK1(vp
->v_mount
);
1017 DO_OPS(ops
, error
, &ap
, vop_getpages
);
1018 VFS_MPUNLOCK(vp
->v_mount
);
1026 vop_putpages(struct vop_ops
*ops
, struct vnode
*vp
, vm_page_t
*m
, int count
,
1027 int sync
, int *rtvals
, vm_ooffset_t offset
)
1029 struct vop_putpages_args ap
;
1033 ap
.a_head
.a_desc
= &vop_putpages_desc
;
1034 ap
.a_head
.a_ops
= ops
;
1039 ap
.a_rtvals
= rtvals
;
1040 ap
.a_offset
= offset
;
1042 VFS_MPLOCK1(vp
->v_mount
);
1043 DO_OPS(ops
, error
, &ap
, vop_putpages
);
1044 VFS_MPUNLOCK(vp
->v_mount
);
1052 vop_freeblks(struct vop_ops
*ops
, struct vnode
*vp
, off_t offset
, int length
)
1054 struct vop_freeblks_args ap
;
1058 ap
.a_head
.a_desc
= &vop_freeblks_desc
;
1059 ap
.a_head
.a_ops
= ops
;
1061 ap
.a_offset
= offset
;
1062 ap
.a_length
= length
;
1064 VFS_MPLOCK1(vp
->v_mount
);
1065 DO_OPS(ops
, error
, &ap
, vop_freeblks
);
1066 VFS_MPUNLOCK(vp
->v_mount
);
1074 vop_getacl(struct vop_ops
*ops
, struct vnode
*vp
, acl_type_t type
,
1075 struct acl
*aclp
, struct ucred
*cred
)
1077 struct vop_getacl_args ap
;
1081 ap
.a_head
.a_desc
= &vop_getacl_desc
;
1082 ap
.a_head
.a_ops
= ops
;
1088 VFS_MPLOCK1(vp
->v_mount
);
1089 DO_OPS(ops
, error
, &ap
, vop_getacl
);
1090 VFS_MPUNLOCK(vp
->v_mount
);
1098 vop_setacl(struct vop_ops
*ops
, struct vnode
*vp
, acl_type_t type
,
1099 struct acl
*aclp
, struct ucred
*cred
)
1101 struct vop_setacl_args ap
;
1105 ap
.a_head
.a_desc
= &vop_setacl_desc
;
1106 ap
.a_head
.a_ops
= ops
;
1112 VFS_MPLOCK1(vp
->v_mount
);
1113 DO_OPS(ops
, error
, &ap
, vop_setacl
);
1114 VFS_MPUNLOCK(vp
->v_mount
);
1122 vop_aclcheck(struct vop_ops
*ops
, struct vnode
*vp
, acl_type_t type
,
1123 struct acl
*aclp
, struct ucred
*cred
)
1125 struct vop_aclcheck_args ap
;
1129 ap
.a_head
.a_desc
= &vop_aclcheck_desc
;
1130 ap
.a_head
.a_ops
= ops
;
1136 VFS_MPLOCK1(vp
->v_mount
);
1137 DO_OPS(ops
, error
, &ap
, vop_aclcheck
);
1138 VFS_MPUNLOCK(vp
->v_mount
);
1146 vop_getextattr(struct vop_ops
*ops
, struct vnode
*vp
, int attrnamespace
,
1147 char *attrname
, struct uio
*uio
, struct ucred
*cred
)
1149 struct vop_getextattr_args ap
;
1153 ap
.a_head
.a_desc
= &vop_getextattr_desc
;
1154 ap
.a_head
.a_ops
= ops
;
1156 ap
.a_attrnamespace
= attrnamespace
;
1157 ap
.a_attrname
= attrname
;
1161 VFS_MPLOCK1(vp
->v_mount
);
1162 DO_OPS(ops
, error
, &ap
, vop_getextattr
);
1163 VFS_MPUNLOCK(vp
->v_mount
);
1171 vop_setextattr(struct vop_ops
*ops
, struct vnode
*vp
, int attrnamespace
,
1172 char *attrname
, struct uio
*uio
, struct ucred
*cred
)
1174 struct vop_setextattr_args ap
;
1178 ap
.a_head
.a_desc
= &vop_setextattr_desc
;
1179 ap
.a_head
.a_ops
= ops
;
1181 ap
.a_attrnamespace
= attrnamespace
;
1182 ap
.a_attrname
= attrname
;
1186 VFS_MPLOCK1(vp
->v_mount
);
1187 DO_OPS(ops
, error
, &ap
, vop_setextattr
);
1188 VFS_MPUNLOCK(vp
->v_mount
);
1196 vop_mountctl(struct vop_ops
*ops
, struct vnode
*vp
, int op
, struct file
*fp
,
1197 const void *ctl
, int ctllen
, void *buf
, int buflen
, int *res
)
1199 struct vop_mountctl_args ap
;
1203 ap
.a_head
.a_desc
= &vop_mountctl_desc
;
1204 ap
.a_head
.a_ops
= ops
;
1208 ap
.a_ctllen
= ctllen
;
1210 ap
.a_buflen
= buflen
;
1213 VFS_MPLOCK1(vp
->v_mount
);
1214 DO_OPS(ops
, error
, &ap
, vop_mountctl
);
1215 VFS_MPUNLOCK(vp
->v_mount
);
1223 vop_markatime(struct vop_ops
*ops
, struct vnode
*vp
, struct ucred
*cred
)
1225 struct vop_markatime_args ap
;
1229 ap
.a_head
.a_desc
= &vop_markatime_desc
;
1230 ap
.a_head
.a_ops
= ops
;
1234 VFS_MPLOCK1(vp
->v_mount
);
1235 DO_OPS(ops
, error
, &ap
, vop_markatime
);
1236 VFS_MPUNLOCK(vp
->v_mount
);
1243 * nresolve takes a locked ncp, a referenced but unlocked dvp, and a cred,
1244 * and resolves the ncp into a positive or negative hit.
1246 * The namecache is automatically adjusted by this function. The ncp
1247 * is left locked on return.
1252 vop_nresolve(struct vop_ops
*ops
, struct nchandle
*nch
,
1253 struct vnode
*dvp
, struct ucred
*cred
)
1255 struct vop_nresolve_args ap
;
1259 ap
.a_head
.a_desc
= &vop_nresolve_desc
;
1260 ap
.a_head
.a_ops
= ops
;
1265 VFS_MPLOCK1(dvp
->v_mount
);
1266 DO_OPS(ops
, error
, &ap
, vop_nresolve
);
1267 VFS_MPUNLOCK(dvp
->v_mount
);
1272 * nlookupdotdot takes an unlocked directory, referenced dvp, and looks
1273 * up "..", returning a locked parent directory in *vpp. If an error
1274 * occurs *vpp will be NULL.
1279 vop_nlookupdotdot(struct vop_ops
*ops
, struct vnode
*dvp
,
1280 struct vnode
**vpp
, struct ucred
*cred
, char **fakename
)
1282 struct vop_nlookupdotdot_args ap
;
1286 ap
.a_head
.a_desc
= &vop_nlookupdotdot_desc
;
1287 ap
.a_head
.a_ops
= ops
;
1291 ap
.a_fakename
= fakename
;
1293 VFS_MPLOCK1(dvp
->v_mount
);
1294 DO_OPS(ops
, error
, &ap
, vop_nlookupdotdot
);
1295 VFS_MPUNLOCK(dvp
->v_mount
);
1300 * ncreate takes a locked, resolved ncp that typically represents a negative
1301 * cache hit and creates the file or node specified by the ncp, cred, and
1302 * vattr. If no error occurs a locked vnode is returned in *vpp.
1304 * The dvp passed in is referenced but unlocked.
1306 * The namecache is automatically adjusted by this function. The ncp
1307 * is left locked on return.
1312 vop_ncreate(struct vop_ops
*ops
, struct nchandle
*nch
, struct vnode
*dvp
,
1313 struct vnode
**vpp
, struct ucred
*cred
, struct vattr
*vap
)
1315 struct vop_ncreate_args ap
;
1319 ap
.a_head
.a_desc
= &vop_ncreate_desc
;
1320 ap
.a_head
.a_ops
= ops
;
1327 VFS_MPLOCK1(dvp
->v_mount
);
1328 DO_OPS(ops
, error
, &ap
, vop_ncreate
);
1329 VFS_MPUNLOCK(dvp
->v_mount
);
1334 * nmkdir takes a locked, resolved ncp that typically represents a negative
1335 * cache hit and creates the directory specified by the ncp, cred, and
1336 * vattr. If no error occurs a locked vnode is returned in *vpp.
1338 * The dvp passed in is referenced but unlocked.
1340 * The namecache is automatically adjusted by this function. The ncp
1341 * is left locked on return.
1346 vop_nmkdir(struct vop_ops
*ops
, struct nchandle
*nch
, struct vnode
*dvp
,
1347 struct vnode
**vpp
, struct ucred
*cred
, struct vattr
*vap
)
1349 struct vop_nmkdir_args ap
;
1353 ap
.a_head
.a_desc
= &vop_nmkdir_desc
;
1354 ap
.a_head
.a_ops
= ops
;
1361 VFS_MPLOCK1(dvp
->v_mount
);
1362 DO_OPS(ops
, error
, &ap
, vop_nmkdir
);
1363 VFS_MPUNLOCK(dvp
->v_mount
);
1368 * nmknod takes a locked, resolved ncp that typically represents a negative
1369 * cache hit and creates the node specified by the ncp, cred, and
1370 * vattr. If no error occurs a locked vnode is returned in *vpp.
1372 * The dvp passed in is referenced but unlocked.
1374 * The namecache is automatically adjusted by this function. The ncp
1375 * is left locked on return.
1380 vop_nmknod(struct vop_ops
*ops
, struct nchandle
*nch
, struct vnode
*dvp
,
1381 struct vnode
**vpp
, struct ucred
*cred
, struct vattr
*vap
)
1383 struct vop_nmknod_args ap
;
1387 ap
.a_head
.a_desc
= &vop_nmknod_desc
;
1388 ap
.a_head
.a_ops
= ops
;
1395 VFS_MPLOCK1(dvp
->v_mount
);
1396 DO_OPS(ops
, error
, &ap
, vop_nmknod
);
1397 VFS_MPUNLOCK(dvp
->v_mount
);
1402 * nlink takes a locked, resolved ncp that typically represents a negative
1403 * cache hit and creates the node specified by the ncp, cred, and
1404 * existing vnode. The passed vp must be locked and will remain locked
1405 * on return, as does the ncp, whether an error occurs or not.
1407 * The dvp passed in is referenced but unlocked.
1409 * The namecache is automatically adjusted by this function. The ncp
1410 * is left locked on return.
1415 vop_nlink(struct vop_ops
*ops
, struct nchandle
*nch
, struct vnode
*dvp
,
1416 struct vnode
*vp
, struct ucred
*cred
)
1418 struct vop_nlink_args ap
;
1422 ap
.a_head
.a_desc
= &vop_nlink_desc
;
1423 ap
.a_head
.a_ops
= ops
;
1429 VFS_MPLOCK1(dvp
->v_mount
);
1430 DO_OPS(ops
, error
, &ap
, vop_nlink
);
1431 VFS_MPUNLOCK(dvp
->v_mount
);
1436 * nsymlink takes a locked, resolved ncp that typically represents a negative
1437 * cache hit and creates a symbolic link based on cred, vap, and target (the
1438 * contents of the link). If no error occurs a locked vnode is returned in
1441 * The dvp passed in is referenced but unlocked.
1443 * The namecache is automatically adjusted by this function. The ncp
1444 * is left locked on return.
1449 vop_nsymlink(struct vop_ops
*ops
, struct nchandle
*nch
, struct vnode
*dvp
,
1450 struct vnode
**vpp
, struct ucred
*cred
,
1451 struct vattr
*vap
, char *target
)
1453 struct vop_nsymlink_args ap
;
1457 ap
.a_head
.a_desc
= &vop_nsymlink_desc
;
1458 ap
.a_head
.a_ops
= ops
;
1464 ap
.a_target
= target
;
1466 VFS_MPLOCK1(dvp
->v_mount
);
1467 DO_OPS(ops
, error
, &ap
, vop_nsymlink
);
1468 VFS_MPUNLOCK(dvp
->v_mount
);
1473 * nwhiteout takes a locked, resolved ncp that can represent a positive or
1474 * negative hit and executes the whiteout function specified in flags.
1476 * The dvp passed in is referenced but unlocked.
1478 * The namecache is automatically adjusted by this function. The ncp
1479 * is left locked on return.
1484 vop_nwhiteout(struct vop_ops
*ops
, struct nchandle
*nch
, struct vnode
*dvp
,
1485 struct ucred
*cred
, int flags
)
1487 struct vop_nwhiteout_args ap
;
1491 ap
.a_head
.a_desc
= &vop_nwhiteout_desc
;
1492 ap
.a_head
.a_ops
= ops
;
1498 VFS_MPLOCK1(dvp
->v_mount
);
1499 DO_OPS(ops
, error
, &ap
, vop_nwhiteout
);
1500 VFS_MPUNLOCK(dvp
->v_mount
);
1505 * nremove takes a locked, resolved ncp that generally represents a
1506 * positive hit and removes the file.
1508 * The dvp passed in is referenced but unlocked.
1510 * The namecache is automatically adjusted by this function. The ncp
1511 * is left locked on return.
1516 vop_nremove(struct vop_ops
*ops
, struct nchandle
*nch
, struct vnode
*dvp
,
1519 struct vop_nremove_args ap
;
1524 ap
.a_head
.a_desc
= &vop_nremove_desc
;
1525 ap
.a_head
.a_ops
= ops
;
1530 if ((error
= VOP_GETATTR(nch
->ncp
->nc_vp
, &va
)) != 0)
1533 VFS_MPLOCK1(dvp
->v_mount
);
1534 DO_OPS(ops
, error
, &ap
, vop_nremove
);
1535 /* Only update space counters if this is the last hard link */
1536 if ((error
== 0) && (va
.va_nlink
== 1)) {
1537 VFS_ACCOUNT(nch
->mount
, va
.va_uid
, va
.va_gid
, -va
.va_size
);
1539 VFS_MPUNLOCK(dvp
->v_mount
);
1544 * nrmdir takes a locked, resolved ncp that generally represents a
1545 * directory and removes the directory.
1547 * The dvp passed in is referenced but unlocked.
1549 * The namecache is automatically adjusted by this function. The ncp
1550 * is left locked on return.
1555 vop_nrmdir(struct vop_ops
*ops
, struct nchandle
*nch
, struct vnode
*dvp
,
1558 struct vop_nrmdir_args ap
;
1562 ap
.a_head
.a_desc
= &vop_nrmdir_desc
;
1563 ap
.a_head
.a_ops
= ops
;
1568 VFS_MPLOCK1(dvp
->v_mount
);
1569 DO_OPS(ops
, error
, &ap
, vop_nrmdir
);
1570 VFS_MPUNLOCK(dvp
->v_mount
);
1575 * nrename takes TWO locked, resolved ncp's and the cred of the caller
1576 * and renames the source ncp to the target ncp. The target ncp may
1577 * represent a positive or negative hit.
1579 * The fdvp and tdvp passed in are referenced but unlocked.
1581 * The namecache is automatically adjusted by this function. The ncp
1582 * is left locked on return. The source ncp is typically changed to
1583 * a negative cache hit and the target ncp typically takes on the
1584 * source ncp's underlying file.
1589 vop_nrename(struct vop_ops
*ops
,
1590 struct nchandle
*fnch
, struct nchandle
*tnch
,
1591 struct vnode
*fdvp
, struct vnode
*tdvp
,
1594 struct vop_nrename_args ap
;
1598 ap
.a_head
.a_desc
= &vop_nrename_desc
;
1599 ap
.a_head
.a_ops
= ops
;
1606 VFS_MPLOCK1(fdvp
->v_mount
);
1607 DO_OPS(ops
, error
, &ap
, vop_nrename
);
1608 VFS_MPUNLOCK(fdvp
->v_mount
);
1612 /************************************************************************
1613 * PRIMARY VNODE OPERATIONS FORWARDING CALLS *
1614 ************************************************************************
1616 * These procedures are called from VFSs such as unionfs and nullfs
1617 * when they wish to forward an operation on one VFS to another. The
1618 * argument structure/message is modified and then directly passed to the
1619 * appropriate routine. This routines may also be called by initiators
1620 * who have an argument structure in hand rather then discreet arguments.
1622 * MPSAFE - Caller expected to already hold the appropriate vfs lock.
1625 vop_vnoperate_ap(struct vop_generic_args
*ap
)
1627 struct vop_ops
*ops
;
1631 error
= VOCALL(ops
, ap
);
1637 * This routine is called by the cache coherency layer to execute the actual
1638 * VFS operation. If a journaling layer is present we call though it, else
1639 * we call the native VOP functions.
1642 vop_cache_operate_ap(struct vop_generic_args
*ap
)
1644 struct vop_ops
*ops
;
1648 if (ops
->head
.vv_mount
->mnt_vn_journal_ops
)
1649 error
= VOCALL(ops
->head
.vv_mount
->mnt_vn_journal_ops
, ap
);
1651 error
= VOCALL(ops
->head
.vv_mount
->mnt_vn_norm_ops
, ap
);
1657 * This routine is called by the journaling layer to execute the actual
1661 vop_journal_operate_ap(struct vop_generic_args
*ap
)
1663 struct vop_ops
*ops
;
1667 error
= VOCALL(ops
->head
.vv_mount
->mnt_vn_norm_ops
, ap
);
1673 vop_open_ap(struct vop_open_args
*ap
)
1677 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_open
);
1682 vop_close_ap(struct vop_close_args
*ap
)
1686 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_close
);
1691 vop_access_ap(struct vop_access_args
*ap
)
1695 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_access
);
1700 vop_getattr_ap(struct vop_getattr_args
*ap
)
1704 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_getattr
);
1709 vop_setattr_ap(struct vop_setattr_args
*ap
)
1713 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_setattr
);
1718 vop_read_ap(struct vop_read_args
*ap
)
1722 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_read
);
1727 vop_write_ap(struct vop_write_args
*ap
)
1731 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_write
);
1736 vop_ioctl_ap(struct vop_ioctl_args
*ap
)
1740 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_ioctl
);
1745 vop_poll_ap(struct vop_poll_args
*ap
)
1749 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_poll
);
1754 vop_kqfilter_ap(struct vop_kqfilter_args
*ap
)
1758 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_kqfilter
);
1763 vop_mmap_ap(struct vop_mmap_args
*ap
)
1767 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_mmap
);
1772 vop_fsync_ap(struct vop_fsync_args
*ap
)
1776 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_fsync
);
1781 vop_readdir_ap(struct vop_readdir_args
*ap
)
1785 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_readdir
);
1790 vop_readlink_ap(struct vop_readlink_args
*ap
)
1794 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_readlink
);
1799 vop_inactive_ap(struct vop_inactive_args
*ap
)
1803 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_inactive
);
1808 vop_reclaim_ap(struct vop_reclaim_args
*ap
)
1812 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_reclaim
);
1817 vop_bmap_ap(struct vop_bmap_args
*ap
)
1821 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_bmap
);
1826 vop_strategy_ap(struct vop_strategy_args
*ap
)
1830 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_strategy
);
1835 vop_print_ap(struct vop_print_args
*ap
)
1839 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_print
);
1844 vop_pathconf_ap(struct vop_pathconf_args
*ap
)
1848 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_pathconf
);
1853 vop_advlock_ap(struct vop_advlock_args
*ap
)
1857 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_advlock
);
1862 vop_balloc_ap(struct vop_balloc_args
*ap
)
1866 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_balloc
);
1871 vop_reallocblks_ap(struct vop_reallocblks_args
*ap
)
1875 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_reallocblks
);
1880 vop_getpages_ap(struct vop_getpages_args
*ap
)
1884 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_getpages
);
1889 vop_putpages_ap(struct vop_putpages_args
*ap
)
1893 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_putpages
);
1898 vop_freeblks_ap(struct vop_freeblks_args
*ap
)
1902 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_freeblks
);
1907 vop_getacl_ap(struct vop_getacl_args
*ap
)
1911 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_getacl
);
1916 vop_setacl_ap(struct vop_setacl_args
*ap
)
1920 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_setacl
);
1925 vop_aclcheck_ap(struct vop_aclcheck_args
*ap
)
1929 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_aclcheck
);
1934 vop_getextattr_ap(struct vop_getextattr_args
*ap
)
1938 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_getextattr
);
1943 vop_setextattr_ap(struct vop_setextattr_args
*ap
)
1947 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_setextattr
);
1952 vop_mountctl_ap(struct vop_mountctl_args
*ap
)
1956 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_mountctl
);
1961 vop_markatime_ap(struct vop_markatime_args
*ap
)
1965 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_markatime
);
1970 vop_nresolve_ap(struct vop_nresolve_args
*ap
)
1974 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_nresolve
);
1979 vop_nlookupdotdot_ap(struct vop_nlookupdotdot_args
*ap
)
1983 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_nlookupdotdot
);
1988 vop_ncreate_ap(struct vop_ncreate_args
*ap
)
1992 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_ncreate
);
1997 vop_nmkdir_ap(struct vop_nmkdir_args
*ap
)
2001 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_nmkdir
);
2006 vop_nmknod_ap(struct vop_nmknod_args
*ap
)
2010 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_nmknod
);
2015 vop_nlink_ap(struct vop_nlink_args
*ap
)
2019 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_nlink
);
2024 vop_nsymlink_ap(struct vop_nsymlink_args
*ap
)
2028 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_nsymlink
);
2033 vop_nwhiteout_ap(struct vop_nwhiteout_args
*ap
)
2037 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_nwhiteout
);
2042 vop_nremove_ap(struct vop_nremove_args
*ap
)
2046 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_nremove
);
2051 vop_nrmdir_ap(struct vop_nrmdir_args
*ap
)
2055 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_nrmdir
);
2060 vop_nrename_ap(struct vop_nrename_args
*ap
)
2064 DO_OPS(ap
->a_head
.a_ops
, error
, ap
, vop_nrename
);