C++ (Cpp) osc_device_free Examples

Example #1

File: osc_dev.c Project: Announcement/linux

static struct lu_device *osc_device_alloc(const struct lu_env *env,
					  struct lu_device_type *t,
					  struct lustre_cfg *cfg)
{
	struct lu_device *d;
	struct osc_device *od;
	struct obd_device *obd;
	int rc;

	od = kzalloc(sizeof(*od), GFP_NOFS);
	if (!od)
		return ERR_PTR(-ENOMEM);

	cl_device_init(&od->od_cl, t);
	d = osc2lu_dev(od);
	d->ld_ops = &osc_lu_ops;

	/* Setup OSC OBD */
	obd = class_name2obd(lustre_cfg_string(cfg, 0));
	LASSERT(obd);
	rc = osc_setup(obd, cfg);
	if (rc) {
		osc_device_free(env, d);
		return ERR_PTR(rc);
	}
	od->od_exp = obd->obd_self_export;
	return d;
}

Example #2

File: osc_dev.c Project: Lezval/lustre

static struct lu_device *osc_device_alloc(const struct lu_env *env,
                                          struct lu_device_type *t,
                                          struct lustre_cfg *cfg)
{
        struct lu_device *d;
        struct osc_device *od;
        struct obd_device *obd;
        int rc;

        OBD_ALLOC_PTR(od);
        if (od == NULL)
                RETURN(ERR_PTR(-ENOMEM));

        cl_device_init(&od->od_cl, t);
        d = osc2lu_dev(od);
        d->ld_ops = &osc_lu_ops;
        od->od_cl.cd_ops = &osc_cl_ops;

        /* Setup OSC OBD */
        obd = class_name2obd(lustre_cfg_string(cfg, 0));
        LASSERT(obd != NULL);
        rc = osc_setup(obd, cfg);
        if (rc) {
                osc_device_free(env, d);
                RETURN(ERR_PTR(rc));
        }
        od->od_exp = obd->obd_self_export;
        RETURN(d);
}