redirect some VOPs which shouldn't be used for nfs
to genfs_badop (ie. panic).
This commit is contained in:
yamt
parent
e3ed5def47
commit
ee344f939f
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@ -1,4 +1,4 @@
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/* $NetBSD: nfs_vnops.c,v 1.212 2004/12/14 09:13:13 yamt Exp $ */
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/* $NetBSD: nfs_vnops.c,v 1.213 2004/12/14 09:15:23 yamt Exp $ */
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/*
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* Copyright (c) 1989, 1993
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@ -39,7 +39,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: nfs_vnops.c,v 1.212 2004/12/14 09:13:13 yamt Exp $");
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__KERNEL_RCSID(0, "$NetBSD: nfs_vnops.c,v 1.213 2004/12/14 09:15:23 yamt Exp $");
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#include "opt_inet.h"
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#include "opt_nfs.h"
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@ -129,12 +129,12 @@ const struct vnodeopv_entry_desc nfsv2_vnodeop_entries[] = {
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{ &vop_islocked_desc, nfs_islocked }, /* islocked */
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{ &vop_pathconf_desc, nfs_pathconf }, /* pathconf */
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{ &vop_advlock_desc, nfs_advlock }, /* advlock */
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{ &vop_blkatoff_desc, nfs_blkatoff }, /* blkatoff */
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{ &vop_valloc_desc, nfs_valloc }, /* valloc */
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{ &vop_reallocblks_desc, nfs_reallocblks }, /* reallocblks */
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{ &vop_vfree_desc, nfs_vfree }, /* vfree */
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{ &vop_truncate_desc, nfs_truncate }, /* truncate */
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{ &vop_bwrite_desc, nfs_bwrite }, /* bwrite */
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{ &vop_blkatoff_desc, genfs_badop }, /* blkatoff */
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{ &vop_valloc_desc, genfs_badop }, /* valloc */
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{ &vop_reallocblks_desc, genfs_badop }, /* reallocblks */
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{ &vop_vfree_desc, genfs_badop }, /* vfree */
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{ &vop_truncate_desc, genfs_badop }, /* truncate */
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{ &vop_bwrite_desc, genfs_badop }, /* bwrite */
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{ &vop_getpages_desc, nfs_getpages }, /* getpages */
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{ &vop_putpages_desc, genfs_putpages }, /* putpages */
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{ NULL, NULL }
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@ -186,12 +186,12 @@ const struct vnodeopv_entry_desc spec_nfsv2nodeop_entries[] = {
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{ &vop_islocked_desc, nfs_islocked }, /* islocked */
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{ &vop_pathconf_desc, spec_pathconf }, /* pathconf */
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{ &vop_advlock_desc, spec_advlock }, /* advlock */
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{ &vop_blkatoff_desc, spec_blkatoff }, /* blkatoff */
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{ &vop_valloc_desc, spec_valloc }, /* valloc */
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{ &vop_reallocblks_desc, spec_reallocblks }, /* reallocblks */
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{ &vop_vfree_desc, spec_vfree }, /* vfree */
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{ &vop_truncate_desc, spec_truncate }, /* truncate */
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{ &vop_bwrite_desc, vn_bwrite }, /* bwrite */
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{ &vop_blkatoff_desc, genfs_badop }, /* blkatoff */
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{ &vop_valloc_desc, genfs_badop }, /* valloc */
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{ &vop_reallocblks_desc, genfs_badop }, /* reallocblks */
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{ &vop_vfree_desc, genfs_badop }, /* vfree */
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{ &vop_truncate_desc, genfs_badop }, /* truncate */
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{ &vop_bwrite_desc, genfs_badop }, /* bwrite */
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{ &vop_getpages_desc, spec_getpages }, /* getpages */
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{ &vop_putpages_desc, spec_putpages }, /* putpages */
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{ NULL, NULL }
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@ -240,12 +240,12 @@ const struct vnodeopv_entry_desc fifo_nfsv2nodeop_entries[] = {
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{ &vop_islocked_desc, nfs_islocked }, /* islocked */
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{ &vop_pathconf_desc, fifo_pathconf }, /* pathconf */
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{ &vop_advlock_desc, fifo_advlock }, /* advlock */
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{ &vop_blkatoff_desc, fifo_blkatoff }, /* blkatoff */
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{ &vop_valloc_desc, fifo_valloc }, /* valloc */
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{ &vop_reallocblks_desc, fifo_reallocblks }, /* reallocblks */
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{ &vop_vfree_desc, fifo_vfree }, /* vfree */
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{ &vop_truncate_desc, fifo_truncate }, /* truncate */
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{ &vop_bwrite_desc, vn_bwrite }, /* bwrite */
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{ &vop_blkatoff_desc, genfs_badop }, /* blkatoff */
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{ &vop_valloc_desc, genfs_badop }, /* valloc */
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{ &vop_reallocblks_desc, genfs_badop }, /* reallocblks */
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{ &vop_vfree_desc, genfs_badop }, /* vfree */
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{ &vop_truncate_desc, genfs_badop }, /* truncate */
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{ &vop_bwrite_desc, genfs_badop }, /* bwrite */
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{ &vop_putpages_desc, fifo_putpages }, /* putpages */
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{ NULL, NULL }
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};
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@ -3463,41 +3463,6 @@ nfs_print(v)
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return (0);
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}
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/*
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* NFS file truncation.
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*/
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int
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nfs_truncate(v)
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void *v;
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{
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#if 0
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struct vop_truncate_args /* {
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struct vnode *a_vp;
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off_t a_length;
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int a_flags;
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struct ucred *a_cred;
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struct proc *a_p;
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} */ *ap = v;
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#endif
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/* Use nfs_setattr */
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return (EOPNOTSUPP);
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}
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/*
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* Just call bwrite().
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*/
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int
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nfs_bwrite(v)
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void *v;
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{
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struct vop_bwrite_args /* {
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struct vnode *a_bp;
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} */ *ap = v;
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return (bwrite(ap->a_bp));
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}
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/*
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* nfs unlock wrapper.
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*/
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@ -1,4 +1,4 @@
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/* $NetBSD: nfsnode.h,v 1.50 2004/10/26 04:34:48 yamt Exp $ */
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/* $NetBSD: nfsnode.h,v 1.51 2004/12/14 09:15:23 yamt Exp $ */
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/*
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* Copyright (c) 1989, 1993
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@ -267,19 +267,13 @@ int nfs_readlink __P((void *));
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int nfs_inactive __P((void *));
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int nfs_reclaim __P((void *));
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#define nfs_lock genfs_lock
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int nfs_unlock __P((void *));
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int nfs_unlock __P((void *));
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#define nfs_islocked genfs_islocked
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int nfs_bmap __P((void *));
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int nfs_strategy __P((void *));
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int nfs_print __P((void *));
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int nfs_pathconf __P((void *));
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int nfs_advlock __P((void *));
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#define nfs_blkatoff genfs_eopnotsupp
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int nfs_bwrite __P((void *));
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#define nfs_valloc genfs_eopnotsupp
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#define nfs_reallocblks genfs_eopnotsupp
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#define nfs_vfree genfs_nullop
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int nfs_truncate __P((void *));
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int nfs_getpages __P((void *));
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int nfs_putpages __P((void *));
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int nfs_gop_write(struct vnode *, struct vm_page **, int, int);
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