static void vvp_object_free(const struct lu_env *env, struct lu_object *obj)
{
struct vvp_object *vob = lu2vvp(obj);
lu_object_fini(obj);
lu_object_header_fini(obj->lo_header);
OBD_SLAB_FREE_PTR(vob, vvp_object_kmem);
}
static void vvp_object_free(const struct lu_env *env, struct lu_object *obj)
{
struct vvp_object *vob = lu2vvp(obj);
lu_object_fini(obj);
lu_object_header_fini(obj->lo_header);
kmem_cache_free(vvp_object_kmem, vob);
}
struct vvp_object *cl_inode2vvp(struct inode *inode)
{
struct ll_inode_info *lli = ll_i2info(inode);
struct cl_object *obj = lli->lli_clob;
struct lu_object *lu;
lu = lu_object_locate(obj->co_lu.lo_header, &vvp_device_type);
LASSERT(lu);
return lu2vvp(lu);
}
static int vvp_object_print(const struct lu_env *env, void *cookie,
lu_printer_t p, const struct lu_object *o)
{
struct vvp_object *obj = lu2vvp(o);
struct inode *inode = obj->vob_inode;
struct ll_inode_info *lli;
(*p)(env, cookie, "(%d %d) inode: %p ",
atomic_read(&obj->vob_transient_pages),
atomic_read(&obj->vob_mmap_cnt),
inode);
if (inode) {
lli = ll_i2info(inode);
(*p)(env, cookie, "%lu/%u %o %u %d %p "DFID,
inode->i_ino, inode->i_generation, inode->i_mode,
inode->i_nlink, atomic_read(&inode->i_count),
lli->lli_clob, PFID(&lli->lli_fid));
}
return 0;
}
static int vvp_object_init(const struct lu_env *env, struct lu_object *obj,
const struct lu_object_conf *conf)
{
struct vvp_device *dev = lu2vvp_dev(obj->lo_dev);
struct vvp_object *vob = lu2vvp(obj);
struct lu_object *below;
struct lu_device *under;
int result;
under = &dev->vdv_next->cd_lu_dev;
below = under->ld_ops->ldo_object_alloc(env, obj->lo_header, under);
if (below != NULL) {
const struct cl_object_conf *cconf;
cconf = lu2cl_conf(conf);
lu_object_add(obj, below);
result = vvp_object_init0(env, vob, cconf);
} else
result = -ENOMEM;
return result;
}
