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[set] Shrink page-map size again

This commit is contained in:
Behdad Esfahbod 2018-06-01 17:25:35 -07:00
parent 4ca211bce1
commit 33d6f46bbb
1 changed files with 2 additions and 2 deletions
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4
src/hb-set-private.hh
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@ -158,7 +158,7 @@ struct hb_set_t
}
typedef unsigned long long elt_t;
static const unsigned int PAGE_BITS = 1024;
static const unsigned int PAGE_BITS = 512;
static_assert ((PAGE_BITS & ((PAGE_BITS) - 1)) == 0, "");
static inline unsigned int elt_get_min (const elt_t &elt) { return _hb_ctz (elt); }
@ -183,7 +183,7 @@ struct hb_set_t
hb_object_header_t header;
bool successful; /* Allocations successful */
mutable unsigned int population;
hb_vector_t<page_map_t, 8> page_map;
hb_vector_t<page_map_t, 1> page_map;
hb_vector_t<page_t, 1> pages;
inline void init_shallow (void)