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remove stat_adjust

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This commit is contained in:
Daan Leijen 2025-03-01 16:29:28 -08:00
parent 113800d1f0
commit bdaeb1d469
2 changed files with 0 additions and 34 deletions
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7
include/mimalloc/types.h
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@ -612,9 +612,6 @@ typedef struct mi_stats_s {
// add to stat keeping track of the peak
void _mi_stat_increase(mi_stat_count_t* stat, size_t amount);
void _mi_stat_decrease(mi_stat_count_t* stat, size_t amount);
// adjust stat in special cases to compensate for double counting
void _mi_stat_adjust_increase(mi_stat_count_t* stat, size_t amount);
void _mi_stat_adjust_decrease(mi_stat_count_t* stat, size_t amount);
// counters can just be increased
void _mi_stat_counter_increase(mi_stat_counter_t* stat, size_t amount);
@ -622,14 +619,10 @@ void _mi_stat_counter_increase(mi_stat_counter_t* stat, size_t amount);
#define mi_stat_increase(stat,amount) _mi_stat_increase( &(stat), amount)
#define mi_stat_decrease(stat,amount) _mi_stat_decrease( &(stat), amount)
#define mi_stat_counter_increase(stat,amount) _mi_stat_counter_increase( &(stat), amount)
#define mi_stat_adjust_increase(stat,amount) _mi_stat_adjust_increase( &(stat), amount)
#define mi_stat_adjust_decrease(stat,amount) _mi_stat_adjust_decrease( &(stat), amount)
#else
#define mi_stat_increase(stat,amount) ((void)0)
#define mi_stat_decrease(stat,amount) ((void)0)
#define mi_stat_counter_increase(stat,amount) ((void)0)
#define mi_stat_adjuct_increase(stat,amount) ((void)0)
#define mi_stat_adjust_decrease(stat,amount) ((void)0)
#endif
#define mi_heap_stat_counter_increase(heap,stat,amount) mi_stat_counter_increase( (heap)->tld->stats.stat, amount)

27
src/stats.c
View file

@ -51,27 +51,6 @@ static void mi_stat_update(mi_stat_count_t* stat, int64_t amount) {
}
}
// Adjust stats to compensate; for example before committing a range,
// first adjust downwards with parts that were already committed so
// we avoid double counting.
static void mi_stat_adjust(mi_stat_count_t* stat, int64_t amount) {
if (amount == 0) return;
if mi_unlikely(mi_is_in_main(stat))
{
// adjust atomically
mi_atomic_addi64_relaxed(&stat->current, amount);
mi_atomic_addi64_relaxed(&stat->allocated, amount);
mi_atomic_addi64_relaxed(&stat->freed, amount);
}
else {
// don't affect the peak
stat->current += amount;
// add to both
stat->allocated += amount;
stat->freed += amount;
}
}
void _mi_stat_counter_increase(mi_stat_counter_t* stat, size_t amount) {
if (mi_is_in_main(stat)) {
mi_atomic_addi64_relaxed( &stat->count, 1 );
@ -91,13 +70,7 @@ void _mi_stat_decrease(mi_stat_count_t* stat, size_t amount) {
mi_stat_update(stat, -((int64_t)amount));
}
void _mi_stat_adjust_increase(mi_stat_count_t* stat, size_t amount) {
mi_stat_adjust(stat, (int64_t)amount);
}
void _mi_stat_adjust_decrease(mi_stat_count_t* stat, size_t amount) {
mi_stat_adjust(stat, -((int64_t)amount));
}
// must be thread safe as it is called from stats_merge
static void mi_stat_add(mi_stat_count_t* stat, const mi_stat_count_t* src, int64_t unit) {