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FreeBSD: catch up to 1400068 

Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Closes #13909
This commit is contained in:
Mateusz Guzik 2022-09-21 00:21:30 +02:00 committed by Tony Hutter
parent 2c8e3e4b28
commit eec942cc54
1 changed files with 30 additions and 11 deletions
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41
module/os/freebsd/zfs/zfs_vnops_os.c
View File

@ -981,13 +981,17 @@ zfs_lookup(vnode_t *dvp, const char *nm, vnode_t **vpp,
case RENAME:
if (error == ENOENT) {
error = EJUSTRETURN;
#if __FreeBSD_version < 1400068
cnp->cn_flags |= SAVENAME;
#endif
break;
}
fallthrough;
case DELETE:
#if __FreeBSD_version < 1400068
if (error == 0)
cnp->cn_flags |= SAVENAME;
#endif
break;
}
}
@ -1337,7 +1341,10 @@ zfs_lookup_internal(znode_t *dzp, const char *name, vnode_t **vpp,
cnp->cn_nameptr = __DECONST(char *, name);
cnp->cn_namelen = strlen(name);
cnp->cn_nameiop = nameiop;
cnp->cn_flags = ISLASTCN | SAVENAME;
cnp->cn_flags = ISLASTCN;
#if __FreeBSD_version < 1400068
cnp->cn_flags |= SAVENAME;
#endif
cnp->cn_lkflags = LK_EXCLUSIVE | LK_RETRY;
cnp->cn_cred = kcred;
#if __FreeBSD_version < 1400037
@ -4642,7 +4649,9 @@ zfs_freebsd_create(struct vop_create_args *ap)
znode_t *zp = NULL;
int rc, mode;
#if __FreeBSD_version < 1400068
ASSERT(cnp->cn_flags & SAVENAME);
#endif
vattr_init_mask(vap);
mode = vap->va_mode & ALLPERMS;
@ -4672,7 +4681,9 @@ static int
zfs_freebsd_remove(struct vop_remove_args *ap)
{
#if __FreeBSD_version < 1400068
ASSERT(ap->a_cnp->cn_flags & SAVENAME);
#endif
return (zfs_remove_(ap->a_dvp, ap->a_vp, ap->a_cnp->cn_nameptr,
ap->a_cnp->cn_cred));
@ -4694,7 +4705,9 @@ zfs_freebsd_mkdir(struct vop_mkdir_args *ap)
znode_t *zp = NULL;
int rc;
#if __FreeBSD_version < 1400068
ASSERT(ap->a_cnp->cn_flags & SAVENAME);
#endif
vattr_init_mask(vap);
*ap->a_vpp = NULL;
@ -4720,7 +4733,9 @@ zfs_freebsd_rmdir(struct vop_rmdir_args *ap)
{
struct componentname *cnp = ap->a_cnp;
#if __FreeBSD_version < 1400068
ASSERT(cnp->cn_flags & SAVENAME);
#endif
return (zfs_rmdir_(ap->a_dvp, ap->a_vp, cnp->cn_nameptr, cnp->cn_cred));
}
@ -4974,8 +4989,10 @@ zfs_freebsd_rename(struct vop_rename_args *ap)
vnode_t *tvp = ap->a_tvp;
int error;
#if __FreeBSD_version < 1400068
ASSERT(ap->a_fcnp->cn_flags & (SAVENAME|SAVESTART));
ASSERT(ap->a_tcnp->cn_flags & (SAVENAME|SAVESTART));
#endif
error = zfs_do_rename(fdvp, &fvp, ap->a_fcnp, tdvp, &tvp,
ap->a_tcnp, ap->a_fcnp->cn_cred);
@ -5011,7 +5028,9 @@ zfs_freebsd_symlink(struct vop_symlink_args *ap)
#endif
int rc;
#if __FreeBSD_version < 1400068
ASSERT(cnp->cn_flags & SAVENAME);
#endif
vap->va_type = VLNK; /* FreeBSD: Syscall only sets va_mode. */
vattr_init_mask(vap);
@ -5105,7 +5124,9 @@ zfs_freebsd_link(struct vop_link_args *ap)
if (tdvp->v_mount != vp->v_mount)
return (EXDEV);
#if __FreeBSD_version < 1400068
ASSERT(cnp->cn_flags & SAVENAME);
#endif
return (zfs_link(VTOZ(tdvp), VTOZ(vp),
cnp->cn_nameptr, cnp->cn_cred, 0));
@ -5364,10 +5385,10 @@ zfs_getextattr_dir(struct vop_getextattr_args *ap, const char *attrname)
NDINIT_ATVP(&nd, LOOKUP, NOFOLLOW, UIO_SYSSPACE, attrname, xvp);
#endif
error = vn_open_cred(&nd, &flags, 0, VN_OPEN_INVFS, ap->a_cred, NULL);
vp = nd.ni_vp;
NDFREE_PNBUF(&nd);
if (error != 0)
return (error);
vp = nd.ni_vp;
NDFREE_PNBUF(&nd);
if (ap->a_size != NULL) {
error = VOP_GETATTR(vp, &va, ap->a_cred);
@ -5481,12 +5502,10 @@ zfs_deleteextattr_dir(struct vop_deleteextattr_args *ap, const char *attrname)
UIO_SYSSPACE, attrname, xvp);
#endif
error = namei(&nd);
vp = nd.ni_vp;
if (error != 0) {
NDFREE_PNBUF(&nd);
if (error != 0)
return (error);
}
vp = nd.ni_vp;
error = VOP_REMOVE(nd.ni_dvp, vp, &nd.ni_cnd);
NDFREE_PNBUF(&nd);
@ -5612,10 +5631,10 @@ zfs_setextattr_dir(struct vop_setextattr_args *ap, const char *attrname)
#endif
error = vn_open_cred(&nd, &flags, 0600, VN_OPEN_INVFS, ap->a_cred,
NULL);
vp = nd.ni_vp;
NDFREE_PNBUF(&nd);
if (error != 0)
return (error);
vp = nd.ni_vp;
NDFREE_PNBUF(&nd);
VATTR_NULL(&va);
va.va_size = 0;
@ -5767,10 +5786,10 @@ zfs_listextattr_dir(struct vop_listextattr_args *ap, const char *attrprefix)
UIO_SYSSPACE, ".", xvp);
#endif
error = namei(&nd);
vp = nd.ni_vp;
NDFREE_PNBUF(&nd);
if (error != 0)
return (error);
vp = nd.ni_vp;
NDFREE_PNBUF(&nd);
auio.uio_iov = &aiov;
auio.uio_iovcnt = 1;