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move fill/flush pointer array out of tcache.c

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This commit is contained in:
Shirui Cheng 2025-10-21 18:53:35 -07:00 • committed by Guangli Dai
parent 3678a57c10
commit 6d4611197e
5 changed files with 404 additions and 390 deletions
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17
include/jemalloc/internal/arena_externs.h
View file

@ -61,13 +61,13 @@ bool arena_decay_ms_set(
ssize_t arena_decay_ms_get(arena_t *arena, extent_state_t state);
void arena_decay(
tsdn_t *tsdn, arena_t *arena, bool is_background_thread, bool all);
uint64_t arena_time_until_deferred(tsdn_t *tsdn, arena_t *arena);
void arena_do_deferred_work(tsdn_t *tsdn, arena_t *arena);
void arena_reset(tsd_t *tsd, arena_t *arena);
void arena_destroy(tsd_t *tsd, arena_t *arena);
void arena_cache_bin_fill_small(tsdn_t *tsdn, arena_t *arena,
cache_bin_t *cache_bin, szind_t binind, const cache_bin_sz_t nfill_min,
const cache_bin_sz_t nfill_max);
uint64_t arena_time_until_deferred(tsdn_t *tsdn, arena_t *arena);
void arena_do_deferred_work(tsdn_t *tsdn, arena_t *arena);
void arena_reset(tsd_t *tsd, arena_t *arena);
void arena_destroy(tsd_t *tsd, arena_t *arena);
cache_bin_sz_t arena_ptr_array_fill_small(tsdn_t *tsdn, arena_t *arena,
szind_t binind, cache_bin_ptr_array_t *arr, const cache_bin_sz_t nfill_min,
const cache_bin_sz_t nfill_max, cache_bin_stats_t merge_stats);
void *arena_malloc_hard(tsdn_t *tsdn, arena_t *arena, size_t size, szind_t ind,
bool zero, bool slab);
@ -84,6 +84,9 @@ void arena_dalloc_bin_locked_handle_newly_empty(
void arena_dalloc_bin_locked_handle_newly_nonempty(
tsdn_t *tsdn, arena_t *arena, edata_t *slab, bin_t *bin);
void arena_dalloc_small(tsdn_t *tsdn, void *ptr);
void arena_ptr_array_flush(tsd_t *tsd, szind_t binind,
cache_bin_ptr_array_t *arr, unsigned nflush, bool small,
arena_t *stats_arena, cache_bin_stats_t merge_stats);
bool arena_ralloc_no_move(tsdn_t *tsdn, void *ptr, size_t oldsize, size_t size,
size_t extra, bool zero, size_t *newsize);
void *arena_ralloc(tsdn_t *tsdn, arena_t *arena, void *ptr, size_t oldsize,

3
include/jemalloc/internal/arena_types.h
View file

@ -12,8 +12,7 @@
/* Maximum length of the arena name. */
#define ARENA_NAME_LEN 32
typedef struct arena_decay_s arena_decay_t;
typedef struct arena_s arena_t;
typedef struct arena_s arena_t;
typedef enum {
percpu_arena_mode_names_base = 0, /* Used for options processing. */

12
include/jemalloc/internal/cache_bin.h
View file

@ -690,6 +690,10 @@ cache_bin_finish_fill(
nfilled * sizeof(void *));
}
bin->stack_head = empty_position - nfilled;
/* Reset the bin stats as it's merged during fill. */
if (config_stats) {
bin->tstats.nrequests = 0;
}
}
/*
@ -711,6 +715,10 @@ cache_bin_finish_flush(
bin->stack_head + nflushed, bin->stack_head, rem * sizeof(void *));
bin->stack_head += nflushed;
cache_bin_low_water_adjust(bin);
/* Reset the bin stats as it's merged during flush. */
if (config_stats) {
bin->tstats.nrequests = 0;
}
}
static inline void
@ -731,6 +739,10 @@ cache_bin_finish_flush_stashed(cache_bin_t *bin) {
/* Reset the bin local full position. */
bin->low_bits_full = (uint16_t)(uintptr_t)low_bound;
assert(cache_bin_nstashed_get_local(bin) == 0);
/* Reset the bin stats as it's merged during flush. */
if (config_stats) {
bin->tstats.nrequests = 0;
}
}
/*