76 static int vop_stdis_text(struct vop_is_text_args *ap);
77 static int vop_stdunset_text(struct vop_unset_text_args *ap);
78 static int vop_stdadd_writecount(struct vop_add_writecount_args *ap);
79 static int vop_stdcopy_file_range(struct vop_copy_file_range_args *ap);
80 static int vop_stdfdatasync(struct vop_fdatasync_args *ap);
81 static int vop_stdgetpages_async(struct vop_getpages_async_args *ap);
82 static int vop_stdread_pgcache(struct vop_read_pgcache_args *ap);
83 static int vop_stdstat(struct vop_stat_args *ap);
84 static int vop_stdvput_pair(struct vop_vput_pair_args *ap);
85 static int vop_stdgetlowvnode(struct vop_getlowvnode_args *ap);
157 vop_eopnotsupp(struct vop_generic_args *ap)  in vop_eopnotsupp()  argument
167 vop_ebadf(struct vop_generic_args *ap)  in vop_ebadf()  argument
174 vop_enotty(struct vop_generic_args *ap)  in vop_enotty()  argument
181 vop_einval(struct vop_generic_args *ap)  in vop_einval()  argument
188 vop_enoent(struct vop_generic_args *ap)  in vop_enoent()  argument
195 vop_eagain(struct vop_generic_args *ap)  in vop_eagain()  argument
202 vop_null(struct vop_generic_args *ap)  in vop_null()  argument
212 vop_panic(struct vop_generic_args *ap)  in vop_panic()  argument
215 	panic("filesystem goof: vop_panic[%s]", ap->a_desc->vdesc_name);  in vop_panic()
231 vop_nolookup(struct vop_lookup_args *ap)  in vop_nolookup()  argument
234 	*ap->a_vpp = NULL;  in vop_nolookup()
245 vop_norename(struct vop_rename_args *ap)  in vop_norename()  argument
248 	vop_rename_fail(ap);  in vop_norename()
265 vop_nostrategy (struct vop_strategy_args *ap)  in vop_nostrategy()  argument
267 	printf("No strategy for buffer at %p\n", ap->a_bp);  in vop_nostrategy()
268 	vn_printf(ap->a_vp, "vnode ");  in vop_nostrategy()
269 	ap->a_bp->b_ioflags |= BIO_ERROR;  in vop_nostrategy()
270 	ap->a_bp->b_error = EOPNOTSUPP;  in vop_nostrategy()
271 	bufdone(ap->a_bp);  in vop_nostrategy()
329 vop_stdaccess(struct vop_access_args *ap)  in vop_stdaccess()  argument
332 	KASSERT((ap->a_accmode & ~(VEXEC | VWRITE | VREAD | VADMIN |  in vop_stdaccess()
335 	return (VOP_ACCESSX(ap->a_vp, ap->a_accmode, ap->a_cred, ap->a_td));  in vop_stdaccess()
339 vop_stdaccessx(struct vop_accessx_args *ap)  in vop_stdaccessx()  argument
342 	accmode_t accmode = ap->a_accmode;  in vop_stdaccessx()
351 	return (VOP_ACCESS(ap->a_vp, accmode, ap->a_cred, ap->a_td));  in vop_stdaccessx()
358 vop_stdadvlock(struct vop_advlock_args *ap)  in vop_stdadvlock()  argument
365 	vp = ap->a_vp;  in vop_stdadvlock()
373 	    ap->a_op == F_SETLK && (ap->a_flags & F_FIRSTOPEN) == 0) {  in vop_stdadvlock()
380 	if (ap->a_fl->l_whence == SEEK_END) {  in vop_stdadvlock()
395 	return (lf_advlock(ap, &(vp->v_lockf), vattr.va_size));  in vop_stdadvlock()
399 vop_stdadvlockasync(struct vop_advlockasync_args *ap)  in vop_stdadvlockasync()  argument
405 	vp = ap->a_vp;  in vop_stdadvlockasync()
406 	if (ap->a_fl->l_whence == SEEK_END) {  in vop_stdadvlockasync()
416 	return (lf_advlockasync(ap, &(vp->v_lockf), vattr.va_size));  in vop_stdadvlockasync()
420 vop_stdadvlockpurge(struct vop_advlockpurge_args *ap)  in vop_stdadvlockpurge()  argument
424 	vp = ap->a_vp;  in vop_stdadvlockpurge()
438 vop_stdpathconf(struct vop_pathconf_args *ap)  in vop_stdpathconf()  argument
441 	switch (ap->a_name) {  in vop_stdpathconf()
443 			*ap->a_retval = _POSIX_ASYNCHRONOUS_IO;  in vop_stdpathconf()
446 			*ap->a_retval = PATH_MAX;  in vop_stdpathconf()
455 			*ap->a_retval = 0;  in vop_stdpathconf()
467 vop_stdlock(struct vop_lock1_args *ap)  in vop_stdlock()  argument
469 	struct vnode *vp = ap->a_vp;  in vop_stdlock()
473 	return (lockmgr_lock_flags(vp->v_vnlock, ap->a_flags,  in vop_stdlock()
474 	    &ilk->lock_object, ap->a_file, ap->a_line));  in vop_stdlock()
479 vop_stdunlock(struct vop_unlock_args *ap)  in vop_stdunlock()  argument
481 	struct vnode *vp = ap->a_vp;  in vop_stdunlock()
488 vop_stdislocked(struct vop_islocked_args *ap)  in vop_stdislocked()  argument
491 	return (lockstatus(ap->a_vp->v_vnlock));  in vop_stdislocked()
502 vop_lock(struct vop_lock1_args *ap)  in vop_lock()  argument
504 	struct vnode *vp = ap->a_vp;  in vop_lock()
505 	int flags = ap->a_flags;  in vop_lock()
515 		return (lockmgr_slock(&vp->v_lock, flags, ap->a_file, ap->a_line));  in vop_lock()
517 		return (lockmgr_xlock(&vp->v_lock, flags, ap->a_file, ap->a_line));  in vop_lock()
522 	    &ilk->lock_object, ap->a_file, ap->a_line));  in vop_lock()
526 vop_unlock(struct vop_unlock_args *ap)  in vop_unlock()  argument
528 	struct vnode *vp = ap->a_vp;  in vop_unlock()
536 vop_islocked(struct vop_islocked_args *ap)  in vop_islocked()  argument
538 	struct vnode *vp = ap->a_vp;  in vop_islocked()
549 vop_nopoll(struct vop_poll_args *ap)  in vop_nopoll()  argument
552 	if (ap->a_events & ~POLLSTANDARD)  in vop_nopoll()
554 	return (ap->a_events & (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM));  in vop_nopoll()
561 vop_stdpoll(struct vop_poll_args *ap)  in vop_stdpoll()  argument
563 	if (ap->a_events & ~POLLSTANDARD)  in vop_stdpoll()
564 		return (vn_pollrecord(ap->a_vp, ap->a_td, ap->a_events));  in vop_stdpoll()
565 	return (ap->a_events & (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM));  in vop_stdpoll()
572 vop_stdgetwritemount(struct vop_getwritemount_args *ap)  in vop_stdgetwritemount()  argument
586 	vp = ap->a_vp;  in vop_stdgetwritemount()
588 	*(ap->a_mpp) = mp;  in vop_stdgetwritemount()
600 vop_stdbmap(struct vop_bmap_args *ap)  in vop_stdbmap()  argument
603 	if (ap->a_bop != NULL)  in vop_stdbmap()
604 		*ap->a_bop = &ap->a_vp->v_bufobj;  in vop_stdbmap()
605 	if (ap->a_bnp != NULL)  in vop_stdbmap()
606 		*ap->a_bnp = ap->a_bn * btodb(ap->a_vp->v_mount->mnt_stat.f_iosize);  in vop_stdbmap()
607 	if (ap->a_runp != NULL)  in vop_stdbmap()
608 		*ap->a_runp = 0;  in vop_stdbmap()
609 	if (ap->a_runb != NULL)  in vop_stdbmap()
610 		*ap->a_runb = 0;  in vop_stdbmap()
615 vop_stdfsync(struct vop_fsync_args *ap)  in vop_stdfsync()  argument
618 	return (vn_fsync_buf(ap->a_vp, ap->a_waitfor));  in vop_stdfsync()
622 vop_stdfdatasync(struct vop_fdatasync_args *ap)  in vop_stdfdatasync()  argument
625 	return (VOP_FSYNC(ap->a_vp, MNT_WAIT, ap->a_td));  in vop_stdfdatasync()
629 vop_stdfdatasync_buf(struct vop_fdatasync_args *ap)  in vop_stdfdatasync_buf()  argument
632 	return (vn_fsync_buf(ap->a_vp, MNT_WAIT));  in vop_stdfdatasync_buf()
637 vop_stdgetpages(struct vop_getpages_args *ap)  in vop_stdgetpages()  argument
640 	return vnode_pager_generic_getpages(ap->a_vp, ap->a_m,  in vop_stdgetpages()
641 	    ap->a_count, ap->a_rbehind, ap->a_rahead, NULL, NULL);  in vop_stdgetpages()
645 vop_stdgetpages_async(struct vop_getpages_async_args *ap)  in vop_stdgetpages_async()  argument
649 	error = VOP_GETPAGES(ap->a_vp, ap->a_m, ap->a_count, ap->a_rbehind,  in vop_stdgetpages_async()
650 	    ap->a_rahead);  in vop_stdgetpages_async()
651 	if (ap->a_iodone != NULL)  in vop_stdgetpages_async()
652 		ap->a_iodone(ap->a_arg, ap->a_m, ap->a_count, error);  in vop_stdgetpages_async()
657 vop_stdkqfilter(struct vop_kqfilter_args *ap)  in vop_stdkqfilter()  argument
659 	return vfs_kqfilter(ap);  in vop_stdkqfilter()
664 vop_stdputpages(struct vop_putpages_args *ap)  in vop_stdputpages()  argument
667 	return vnode_pager_generic_putpages(ap->a_vp, ap->a_m, ap->a_count,  in vop_stdputpages()
668 	     ap->a_sync, ap->a_rtvals);  in vop_stdputpages()
672 vop_stdvptofh(struct vop_vptofh_args *ap)  in vop_stdvptofh()  argument
678 vop_stdvptocnp(struct vop_vptocnp_args *ap)  in vop_stdvptocnp()  argument
680 	struct vnode *const vp = ap->a_vp;  in vop_stdvptocnp()
681 	struct vnode **const dvp = ap->a_vpp;  in vop_stdvptocnp()
682 	char *buf = ap->a_buf;  in vop_stdvptocnp()
683 	size_t *buflen = ap->a_buflen;  in vop_stdvptocnp()
808 vop_stdallocate(struct vop_allocate_args *ap)  in vop_stdallocate()  argument
828 	vp = ap->a_vp;  in vop_stdallocate()
829 	len = *ap->a_len;  in vop_stdallocate()
830 	offset = *ap->a_offset;  in vop_stdallocate()
832 	error = VOP_GETATTR(vp, vap, ap->a_cred);  in vop_stdallocate()
869 		error = VOP_SETATTR(vp, vap, ap->a_cred);  in vop_stdallocate()
874 		error = VOP_SETATTR(vp, vap, ap->a_cred);  in vop_stdallocate()
900 			error = VOP_READ(vp, &auio, ap->a_ioflag, ap->a_cred);  in vop_stdallocate()
921 		error = VOP_WRITE(vp, &auio, ap->a_ioflag, ap->a_cred);  in vop_stdallocate()
934 	*ap->a_len = len;  in vop_stdallocate()
935 	*ap->a_offset = offset;  in vop_stdallocate()
995 vop_stddeallocate(struct vop_deallocate_args *ap)  in vop_stddeallocate()  argument
1004 	vp = ap->a_vp;  in vop_stddeallocate()
1005 	offset = *ap->a_offset;  in vop_stddeallocate()
1006 	cred = ap->a_cred;  in vop_stddeallocate()
1012 	len = omin((off_t)va.va_size - offset, *ap->a_len);  in vop_stddeallocate()
1043 		error = vp_zerofill(vp, &va, &offset, &rem, ap->a_ioflag, cred);  in vop_stddeallocate()
1057 	*ap->a_offset = offset;  in vop_stddeallocate()
1058 	*ap->a_len = len;  in vop_stddeallocate()
1063 vop_stdadvise(struct vop_advise_args *ap)  in vop_stdadvise()  argument
1071 	vp = ap->a_vp;  in vop_stdadvise()
1072 	switch (ap->a_advice) {  in vop_stdadvise()
1099 		bstart = rounddown(ap->a_start, bsize);  in vop_stdadvise()
1100 		bend = ap->a_end;  in vop_stdadvise()
1135 vop_stdunp_bind(struct vop_unp_bind_args *ap)  in vop_stdunp_bind()  argument
1138 	ap->a_vp->v_unpcb = ap->a_unpcb;  in vop_stdunp_bind()
1143 vop_stdunp_connect(struct vop_unp_connect_args *ap)  in vop_stdunp_connect()  argument
1146 	*ap->a_unpcb = ap->a_vp->v_unpcb;  in vop_stdunp_connect()
1151 vop_stdunp_detach(struct vop_unp_detach_args *ap)  in vop_stdunp_detach()  argument
1154 	ap->a_vp->v_unpcb = NULL;  in vop_stdunp_detach()
1159 vop_stdis_text(struct vop_is_text_args *ap)  in vop_stdis_text()  argument
1162 	return ((int)atomic_load_int(&ap->a_vp->v_writecount) < 0);  in vop_stdis_text()
1166 vop_stdset_text(struct vop_set_text_args *ap)  in vop_stdset_text()  argument
1172 	vp = ap->a_vp;  in vop_stdset_text()
1210 vop_stdunset_text(struct vop_unset_text_args *ap)  in vop_stdunset_text()  argument
1215 	vp = ap->a_vp;  in vop_stdunset_text()
1245 vop_stdadd_writecount_impl(struct vop_add_writecount_args *ap, bool handle_msync)  in vop_stdadd_writecount_impl()  argument
1251 	vp = ap->a_vp;  in vop_stdadd_writecount_impl()
1270 		VNASSERT(n + ap->a_inc >= 0, vp,  in vop_stdadd_writecount_impl()
1271 		    ("neg writecount increment %d + %d = %d", n, ap->a_inc,  in vop_stdadd_writecount_impl()
1272 		    n + ap->a_inc));  in vop_stdadd_writecount_impl()
1279 		if (atomic_fcmpset_int(&vp->v_writecount, &n, n + ap->a_inc)) {  in vop_stdadd_writecount_impl()
1287 vop_stdadd_writecount(struct vop_add_writecount_args *ap)  in vop_stdadd_writecount()  argument
1290 	return (vop_stdadd_writecount_impl(ap, true));  in vop_stdadd_writecount()
1294 vop_stdadd_writecount_nomsync(struct vop_add_writecount_args *ap)  in vop_stdadd_writecount_nomsync()  argument
1297 	return (vop_stdadd_writecount_impl(ap, false));  in vop_stdadd_writecount_nomsync()
1301 vop_stdneed_inactive(struct vop_need_inactive_args *ap)  in vop_stdneed_inactive()  argument
1308 vop_stdioctl(struct vop_ioctl_args *ap)  in vop_stdioctl()  argument
1315 	switch (ap->a_command) {  in vop_stdioctl()
1318 		vp = ap->a_vp;  in vop_stdioctl()
1323 			error = VOP_GETATTR(vp, &va, ap->a_cred);  in vop_stdioctl()
1327 			offp = ap->a_data;  in vop_stdioctl()
1330 			else if (ap->a_command == FIOSEEKHOLE)  in vop_stdioctl()
1409 vop_stdcopy_file_range(struct vop_copy_file_range_args *ap)  in vop_stdcopy_file_range()  argument
1413 	error = vn_generic_copy_file_range(ap->a_invp, ap->a_inoffp,  in vop_stdcopy_file_range()
1414 	    ap->a_outvp, ap->a_outoffp, ap->a_lenp, ap->a_flags, ap->a_incred,  in vop_stdcopy_file_range()
1415 	    ap->a_outcred, ap->a_fsizetd);  in vop_stdcopy_file_range()
1600 vop_stdread_pgcache(struct vop_read_pgcache_args *ap __unused)  in vop_stdread_pgcache()
1606 vop_stdvput_pair(struct vop_vput_pair_args *ap)  in vop_stdvput_pair()  argument
1610 	dvp = ap->a_dvp;  in vop_stdvput_pair()
1611 	vpp = ap->a_vpp;  in vop_stdvput_pair()
1613 	if (vpp != NULL && ap->a_unlock_vp && (vp = *vpp) != NULL)  in vop_stdvput_pair()
1619 vop_stdgetlowvnode(struct vop_getlowvnode_args *ap)  in vop_stdgetlowvnode()  argument
1621 	vref(ap->a_vp);  in vop_stdgetlowvnode()
1622 	*ap->a_vplp = ap->a_vp;  in vop_stdgetlowvnode()