Reintroduce the comment that was removed in f9ff603.

This commit is contained in:
Qinfan Wu 2014-08-06 16:43:01 -07:00
parent 55c9aa1038
commit ea73eb8f3e

View File

@ -110,8 +110,12 @@ arena_avail_comp(arena_chunk_map_t *a, arena_chunk_map_t *b)
if (ret == 0) {
if (!(a_mapelm & CHUNK_MAP_KEY))
ret = (a_mapelm > b_mapelm) - (a_mapelm < b_mapelm);
else
else {
/*
* Treat keys as if they are lower than anything else.
*/
ret = -1;
}
}
return (ret);