struct ofd_object *ofd_object_find(const struct lu_env *env,
struct ofd_device *ofd,
const struct lu_fid *fid)
{
struct ofd_object *fo;
struct lu_object *o;
ENTRY;
o = lu_object_find(env, &ofd->ofd_dt_dev.dd_lu_dev, fid, NULL);
if (likely(!IS_ERR(o)))
fo = ofd_obj(o);
else
fo = ERR_CAST(o); /* return error */
RETURN(fo);
}
static struct md_object *mdo_locate(const struct lu_env *env,
struct md_device *md,
const struct lu_fid *fid)
{
struct lu_object *obj;
struct md_object *mdo;
obj = lu_object_find(env, &md->md_lu_dev, fid, NULL);
if (!IS_ERR(obj)) {
obj = lu_object_locate(obj->lo_header, md->md_lu_dev.ld_type);
LASSERT(obj != NULL);
mdo = lu2md(obj);
} else {
mdo = ERR_PTR(PTR_ERR(obj));
}
return mdo;
}
static struct dt_object *out_object_find(struct mdt_thread_info *info,
struct lu_fid *fid)
{
struct lu_object *obj;
struct dt_object *dt_obj;
obj = lu_object_find(info->mti_env,
&info->mti_mdt->mdt_md_dev.md_lu_dev,
fid, NULL);
if (IS_ERR(obj))
return (struct dt_object *)obj;
dt_obj = out_get_dt_obj(obj);
if (IS_ERR(dt_obj)) {
lu_object_put(info->mti_env, obj);
return ERR_PTR(-ENOENT);
}
return dt_obj;
}
