lkb_is_ahead     2259 fs/dlm/lock.c  	int lkb_is_ahead = 0;
lkb_is_ahead     2263 fs/dlm/lock.c  			lkb_is_ahead = 1;
lkb_is_ahead     2267 fs/dlm/lock.c  		if (!lkb_is_ahead) {