diff options
Diffstat (limited to 'deps/jemalloc/src/sc.c')
| -rw-r--r-- | deps/jemalloc/src/sc.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/deps/jemalloc/src/sc.c b/deps/jemalloc/src/sc.c index 89ddb6ba6..e4a94d89f 100644 --- a/deps/jemalloc/src/sc.c +++ b/deps/jemalloc/src/sc.c @@ -13,9 +13,7 @@ * at least the damage is compartmentalized to this file. */ -sc_data_t sc_data_global; - -static size_t +size_t reg_size_compute(int lg_base, int lg_delta, int ndelta) { return (ZU(1) << lg_base) + (ZU(ndelta) << lg_delta); } @@ -64,9 +62,8 @@ size_class( sc->lg_base = lg_base; sc->lg_delta = lg_delta; sc->ndelta = ndelta; - sc->psz = (reg_size_compute(lg_base, lg_delta, ndelta) - % (ZU(1) << lg_page) == 0); - size_t size = (ZU(1) << lg_base) + (ZU(ndelta) << lg_delta); + size_t size = reg_size_compute(lg_base, lg_delta, ndelta); + sc->psz = (size % (ZU(1) << lg_page) == 0); if (index == 0) { assert(!sc->psz); } @@ -245,7 +242,7 @@ size_classes( assert(sc_data->lg_large_minclass == SC_LG_LARGE_MINCLASS); assert(sc_data->large_maxclass == SC_LARGE_MAXCLASS); - /* + /* * In the allocation fastpath, we want to assume that we can * unconditionally subtract the requested allocation size from * a ssize_t, and detect passing through 0 correctly. This @@ -257,12 +254,8 @@ size_classes( void sc_data_init(sc_data_t *sc_data) { - assert(!sc_data->initialized); - - int lg_max_lookup = 12; - size_classes(sc_data, LG_SIZEOF_PTR, LG_QUANTUM, SC_LG_TINY_MIN, - lg_max_lookup, LG_PAGE, 2); + SC_LG_MAX_LOOKUP, LG_PAGE, SC_LG_NGROUP); sc_data->initialized = true; } |