| 51 | } |
| 52 | |
| 53 | static void |
| 54 | size_class( |
| 55 | /* Output. */ |
| 56 | sc_t *sc, |
| 57 | /* Configuration decisions. */ |
| 58 | int lg_max_lookup, int lg_page, int lg_ngroup, |
| 59 | /* Inputs specific to the size class. */ |
| 60 | int index, int lg_base, int lg_delta, int ndelta) { |
| 61 | sc->index = index; |
| 62 | sc->lg_base = lg_base; |
| 63 | sc->lg_delta = lg_delta; |
| 64 | sc->ndelta = ndelta; |
| 65 | size_t size = reg_size_compute(lg_base, lg_delta, ndelta); |
| 66 | sc->psz = (size % (ZU(1) << lg_page) == 0); |
| 67 | if (index == 0) { |
| 68 | assert(!sc->psz); |
| 69 | } |
| 70 | if (size < (ZU(1) << (lg_page + lg_ngroup))) { |
| 71 | sc->bin = true; |
| 72 | sc->pgs = slab_size(lg_page, lg_base, lg_delta, ndelta); |
| 73 | } else { |
| 74 | sc->bin = false; |
| 75 | sc->pgs = 0; |
| 76 | } |
| 77 | if (size <= (ZU(1) << lg_max_lookup)) { |
| 78 | sc->lg_delta_lookup = lg_delta; |
| 79 | } else { |
| 80 | sc->lg_delta_lookup = 0; |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | static void |
| 85 | size_classes( |
no test coverage detected