/*!
* Fill in stats for a newly created file/directory.
*
* \param adp The parent dir's vcache.
* \param avc The created vnode.
* \param afid The new fid.
* \param attrs
* \param areq
* \param file_type Specify if file or directory.
*
* \note Call with avc write locked.
*/
void
afs_GenDisconStatus(struct vcache *adp, struct vcache *avc,
struct VenusFid *afid, struct vattr *attrs,
struct vrequest *areq, int file_type)
{
memcpy(&avc->f.fid, afid, sizeof(struct VenusFid));
avc->f.m.Mode = attrs->va_mode;
/* Used to do this:
* avc->f.m.Owner = attrs->va_uid;
* But now we use the parent dir's ownership,
* there's no other way to get a server owner id.
* XXX: Does it really matter?
*/
avc->f.m.Group = adp->f.m.Group;
avc->f.m.Owner = adp->f.m.Owner;
hset64(avc->f.m.DataVersion, 0, 0);
avc->f.m.Length = attrs->va_size;
avc->f.m.Date = osi_Time();
switch(file_type) {
case VREG:
vSetType(avc, VREG);
avc->f.m.Mode |= S_IFREG;
avc->f.m.LinkCount = 1;
avc->f.parent.vnode = adp->f.fid.Fid.Vnode;
avc->f.parent.unique = adp->f.fid.Fid.Unique;
break;
case VDIR:
vSetType(avc, VDIR);
avc->f.m.Mode |= S_IFDIR;
avc->f.m.LinkCount = 2;
break;
case VLNK:
vSetType(avc, VLNK);
avc->f.m.Mode |= S_IFLNK;
if ((avc->f.m.Mode & 0111) == 0)
avc->mvstat = 1;
avc->f.parent.vnode = adp->f.fid.Fid.Vnode;
avc->f.parent.unique = adp->f.fid.Fid.Unique;
break;
default:
break;
}
avc->f.anyAccess = adp->f.anyAccess;
afs_AddAxs(avc->Access, areq->uid, adp->Access->axess);
avc->callback = NULL;
avc->f.states |= CStatd;
avc->f.states &= ~CBulkFetching;
}
void
osi_PostPopulateVCache(struct vcache *avc) {
memset(&(avc->vc_bhv_desc), 0, sizeof(avc->vc_bhv_desc));
bhv_desc_init(&(avc->vc_bhv_desc), avc, avc, &Afs_vnodeops);
#if defined(AFS_SGI65_ENV)
vn_bhv_head_init(&(avc->v.v_bh), "afsvp");
vn_bhv_insert_initial(&(avc->v.v_bh), &(avc->vc_bhv_desc));
avc->v.v_mreg = avc->v.v_mregb = (struct pregion *)avc;
# if defined(VNODE_TRACING)
avc->v.v_trace = ktrace_alloc(VNODE_TRACE_SIZE, 0);
# endif
init_bitlock(&avc->v.v_pcacheflag, VNODE_PCACHE_LOCKBIT, "afs_pcache",
avc->v.v_number);
init_mutex(&avc->v.v_filocksem, MUTEX_DEFAULT, "afsvfl", (long)avc);
init_mutex(&avc->v.v_buf_lock, MUTEX_DEFAULT, "afsvnbuf", (long)avc);
#else
bhv_head_init(&(avc->v.v_bh));
bhv_insert_initial(&(avc->v.v_bh), &(avc->vc_bhv_desc));
#endif
vnode_pcache_init(&avc->v);
#if defined(DEBUG) && defined(VNODE_INIT_BITLOCK)
/* Above define is never true execpt in SGI test kernels. */
init_bitlock(&avc->v.v_flag, VLOCK, "vnode", avc->v.v_number);
#endif
#ifdef INTR_KTHREADS
AFS_VN_INIT_BUF_LOCK(&(avc->v));
#endif
vSetVfsp(avc, afs_globalVFS);
vSetType(avc, VREG);
VN_SET_DPAGES(&(avc->v), NULL);
osi_Assert((avc->v.v_flag & VINACT) == 0);
avc->v.v_flag = 0;
osi_Assert(VN_GET_PGCNT(&(avc->v)) == 0);
osi_Assert(avc->mapcnt == 0 && avc->vc_locktrips == 0);
osi_Assert(avc->vc_rwlockid == OSI_NO_LOCKID);
osi_Assert(avc->v.v_filocks == NULL);
# if !defined(AFS_SGI65_ENV)
osi_Assert(avc->v.v_filocksem == NULL);
# endif
osi_Assert(avc->cred == NULL);
# if defined(AFS_SGI64_ENV)
vnode_pcache_reinit(&avc->v);
avc->v.v_rdev = NODEV;
# endif
vn_initlist((struct vnlist *)&avc->v);
avc->lastr = 0;
}
void
osi_PostPopulateVCache(struct vcache *avc) {
AFSTOV(avc)->v_op = afs_ops;
AFSTOV(avc)->v_vfsp = afs_globalVFS;
vSetType(avc, VREG);
#ifdef AFS_SUN58_ENV
/* Normally we do this in osi_vnhold when we notice the ref count went from
* 0 -> 1. But if we just setup or reused a vcache, we set the refcount to
* 1 directly. So, we must explicitly VFS_HOLD here. */
VFS_HOLD(afs_globalVFS);
#endif
}
void
osi_PostPopulateVCache(struct vcache *avc) {
avc->v->v_mount = afs_globalVFS;
vSetType(avc, VREG);
}
