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khash: rename KHASH_SMALL_THRESHOLD to KHASH_SMALL_LIMIT

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Rename KHASH_SMALL_THRESHOLD to KHASH_SMALL_LIMIT for brevity and clarity.
The shorter name is more concise while maintaining clear meaning as the
upper bound for small table optimization.

Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
Yukihiro "Matz" Matsumoto
2025-08-03 21:21:15 +09:00
parent 250bf6edd6
commit 74f0fd91e9
1 changed files with 5 additions and 5 deletions
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include/mruby/khash.h
+5 -5
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@@ -24,7 +24,7 @@ typedef khint_t khiter_t;
# define KHASH_INITIAL_SIZE 8
#endif
#define KHASH_MIN_SIZE 8
#define KHASH_SMALL_THRESHOLD 4
#define KHASH_SMALL_LIMIT 4
#define KH_UPPER_BOUND(x) ((x) - ((x)>>3)) /* 87.5% load factor */
@@ -197,7 +197,7 @@ static const uint8_t __m_either[] = {0x03, 0x0c, 0x30, 0xc0};
return pos; \
} \
/* Check if we need to convert to hash table */ \
if (h->size >= KHASH_SMALL_THRESHOLD) { \
if (h->size >= KHASH_SMALL_LIMIT) { \
/* Convert from small table to hash table */ \
kh__rebuild_##name(mrb, h, KHASH_MIN_SIZE); \
/* Now add the new key using regular hash table */ \
@@ -323,10 +323,10 @@ static const uint8_t __m_either[] = {0x03, 0x0c, 0x30, 0xc0};
return h2; \
} \
void kh_init_data_##name(mrb_state *mrb, kh_##name##_t *h, khint_t size) { \
if (size <= KHASH_SMALL_THRESHOLD) { \
if (size <= KHASH_SMALL_LIMIT) { \
/* Start as small table */ \
h->n_buckets = 0; /* Small table marker */ \
h->data = mrb_malloc(mrb, kh__kv_size_##name(KHASH_SMALL_THRESHOLD)); \
h->data = mrb_malloc(mrb, kh__kv_size_##name(KHASH_SMALL_LIMIT)); \
h->size = 0; \
} \
else { \
@@ -356,7 +356,7 @@ static const uint8_t __m_either[] = {0x03, 0x0c, 0x30, 0xc0};
} \
else if (src->n_buckets == 0) { \
/* Small table case */ \
size_t data_size = kh__kv_size_##name(KHASH_SMALL_THRESHOLD); \
size_t data_size = kh__kv_size_##name(KHASH_SMALL_LIMIT); \
dst->data = mrb_realloc(mrb, dst->data, data_size); \
dst->size = src->size; \
dst->n_buckets = 0; \