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Remove utilization query mallctl

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This commit is contained in:
Slobodan Predolac 2026-05-28 10:54:42 -07:00
parent bcdd23d44c
commit 0bce098955
4 changed files with 3 additions and 306 deletions
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51
src/inspect.c
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@ -24,54 +24,3 @@ inspect_extent_util_stats_get(
assert(*nfree * edata_usize_get(edata) <= *size);
}
}
void
inspect_extent_util_stats_verbose_get(tsdn_t *tsdn, const void *ptr,
size_t *nfree, size_t *nregs, size_t *size, size_t *bin_nfree,
size_t *bin_nregs, void **slabcur_addr) {
assert(ptr != NULL && nfree != NULL && nregs != NULL && size != NULL
&& bin_nfree != NULL && bin_nregs != NULL && slabcur_addr != NULL);
const edata_t *edata = emap_edata_lookup(tsdn, &arena_emap_global, ptr);
if (unlikely(edata == NULL)) {
*nfree = *nregs = *size = *bin_nfree = *bin_nregs = 0;
*slabcur_addr = NULL;
return;
}
*size = edata_size_get(edata);
if (!edata_slab_get(edata)) {
*nfree = *bin_nfree = *bin_nregs = 0;
*nregs = 1;
*slabcur_addr = NULL;
return;
}
*nfree = edata_nfree_get(edata);
const szind_t szind = edata_szind_get(edata);
*nregs = bin_infos[szind].nregs;
assert(*nfree <= *nregs);
assert(*nfree * edata_usize_get(edata) <= *size);
arena_t *arena = arena_get_from_edata(edata);
assert(arena != NULL);
const unsigned binshard = edata_binshard_get(edata);
bin_t *bin = arena_get_bin(arena, szind, binshard);
malloc_mutex_lock(tsdn, &bin->lock);
if (config_stats) {
*bin_nregs = *nregs * bin->stats.curslabs;
assert(*bin_nregs >= bin->stats.curregs);
*bin_nfree = *bin_nregs - bin->stats.curregs;
} else {
*bin_nfree = *bin_nregs = 0;
}
edata_t *slab;
if (bin->slabcur != NULL) {
slab = bin->slabcur;
} else {
slab = edata_heap_first(&bin->slabs_nonfull);
}
*slabcur_addr = slab != NULL ? edata_addr_get(slab) : NULL;
malloc_mutex_unlock(tsdn, &bin->lock);
}