int mdc_setxattr(struct obd_export *exp, const struct lu_fid *fid,
struct obd_capa *oc, obd_valid valid, const char *xattr_name,
const char *input, int input_size, int output_size, int flags,
int mdc_setxattr(struct obd_export *exp, const struct lu_fid *fid,
struct obd_capa *oc, obd_valid valid, const char *xattr_name,
const char *input, int input_size, int output_size, int flags,