Lines Matching refs:GRAY
3161 /* After our analysis phase all nodes will be either GRAY or WHITE. */
3165 GRAY, /* Object has been found via a refgroup but may not be reachable. */
3200 setattr(t, r, GRAY);
3205 assert(color(t, r) == BLACK || color(t, r) == GRAY);
3319 /* We haven't seen this object's group; mark the whole group GRAY. */
3378 * - all objects in attr map are WHITE or GRAY, and are in mutable groups
3411 /* This may decrease to zero; we'll collect GRAY objects (if any) that
3437 /* Pass 2: GRAY and WHITE objects "obj" with ref2(to, obj) references must
3446 /* Pass 3: GRAY objects are collected if their group's refcount dropped to
3451 * It is important that we do this last, since the GRAY object's free()
