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Replace arena->tcache_ql with cache_bin_array_descriptor_ql walks

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Drop the duplicate arena->tcache_ql; stats merging walks the
cache_bin_array_descriptor_ql directly. Rename the protecting mutex
from tcache_ql_mtx to cache_bin_array_descriptor_ql_mtx to match. Add
an assertion in test_thread_migrate_arena that the dissociate-time
flush zeros cache_bin->tstats.nrequests.
This commit is contained in:
Slobodan Predolac 2026-05-08 10:01:00 -07:00
parent f9c84860e0
commit b92420d309
9 changed files with 122 additions and 51 deletions
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2
src/ctl.c
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@ -3974,7 +3974,7 @@ stats_mutexes_reset_ctl(tsd_t *tsd, const size_t *mib, size_t miblen,
MUTEX_PROF_RESET(arena->pa_shard.pac.ecache_pinned.mtx);
MUTEX_PROF_RESET(arena->pa_shard.pac.decay_dirty.mtx);
MUTEX_PROF_RESET(arena->pa_shard.pac.decay_muzzy.mtx);
MUTEX_PROF_RESET(arena->tcache_ql_mtx);
MUTEX_PROF_RESET(arena->cache_bin_array_descriptor_ql_mtx);
MUTEX_PROF_RESET(arena->base->mtx);
for (szind_t j = 0; j < SC_NBINS; j++) {