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Encapsulate cache_bin_array_descriptor queue ops behind arena helpers

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tcache.c was reaching into arena->cache_bin_array_descriptor_ql{,_mtx}
directly to register / unregister / postfork-relink its descriptor.
That queue and mutex are owned by arena, so the locking and ql_*
operations belong in arena.c.
This commit is contained in:
Slobodan Predolac 2026-05-08 10:10:04 -07:00
parent 36820f9b76
commit 35d102fa32
3 changed files with 74 additions and 38 deletions
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6
include/jemalloc/internal/arena_externs.h
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@ -112,6 +112,12 @@ size_t arena_fill_small_fresh(tsdn_t *tsdn, arena_t *arena, szind_t binind,
void **ptrs, size_t nfill, bool zero);
bool arena_boot(sc_data_t *sc_data, base_t *base, bool hpa);
void *arena_locality_hint(tsdn_t *tsdn, arena_t *arena, szind_t szind);
void arena_cache_bin_array_register(tsdn_t *tsdn, arena_t *arena,
cache_bin_array_descriptor_t *desc);
void arena_cache_bin_array_unregister(tsdn_t *tsdn, arena_t *arena,
cache_bin_array_descriptor_t *desc);
void arena_cache_bin_array_postfork_child(arena_t *arena,
cache_bin_array_descriptor_t *desc_or_null);
void arena_prefork0(tsdn_t *tsdn, arena_t *arena);
void arena_prefork1(tsdn_t *tsdn, arena_t *arena);
void arena_prefork2(tsdn_t *tsdn, arena_t *arena);