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[SEC] Make SEC owned by hpa_shard, simplify the code, add stats, lock per bin

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This commit is contained in:
Slobodan Predolac 2025-10-30 16:05:04 -07:00 • committed by Guangli Dai
parent c7690e92da
commit 6016d86c18
35 changed files with 1264 additions and 1257 deletions
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10
src/pa_extra.c
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@ -17,7 +17,7 @@ pa_shard_prefork0(tsdn_t *tsdn, pa_shard_t *shard) {
void
pa_shard_prefork2(tsdn_t *tsdn, pa_shard_t *shard) {
if (shard->ever_used_hpa) {
sec_prefork2(tsdn, &shard->hpa_sec);
hpa_shard_prefork2(tsdn, &shard->hpa_shard);
}
}
@ -54,7 +54,6 @@ pa_shard_postfork_parent(tsdn_t *tsdn, pa_shard_t *shard) {
malloc_mutex_postfork_parent(tsdn, &shard->pac.decay_dirty.mtx);
malloc_mutex_postfork_parent(tsdn, &shard->pac.decay_muzzy.mtx);
if (shard->ever_used_hpa) {
sec_postfork_parent(tsdn, &shard->hpa_sec);
hpa_shard_postfork_parent(tsdn, &shard->hpa_shard);
}
}
@ -69,7 +68,6 @@ pa_shard_postfork_child(tsdn_t *tsdn, pa_shard_t *shard) {
malloc_mutex_postfork_child(tsdn, &shard->pac.decay_dirty.mtx);
malloc_mutex_postfork_child(tsdn, &shard->pac.decay_muzzy.mtx);
if (shard->ever_used_hpa) {
sec_postfork_child(tsdn, &shard->hpa_sec);
hpa_shard_postfork_child(tsdn, &shard->hpa_shard);
}
}
@ -104,8 +102,7 @@ pa_shard_basic_stats_merge(
void
pa_shard_stats_merge(tsdn_t *tsdn, pa_shard_t *shard,
pa_shard_stats_t *pa_shard_stats_out, pac_estats_t *estats_out,
hpa_shard_stats_t *hpa_stats_out, sec_stats_t *sec_stats_out,
size_t *resident) {
hpa_shard_stats_t *hpa_stats_out, size_t *resident) {
cassert(config_stats);
pa_shard_stats_out->pac_stats.retained +=
@ -170,7 +167,6 @@ pa_shard_stats_merge(tsdn_t *tsdn, pa_shard_t *shard,
if (shard->ever_used_hpa) {
hpa_shard_stats_merge(tsdn, &shard->hpa_shard, hpa_stats_out);
sec_stats_merge(tsdn, &shard->hpa_sec, sec_stats_out);
}
}
@ -204,7 +200,7 @@ pa_shard_mtx_stats_read(tsdn_t *tsdn, pa_shard_t *shard,
pa_shard_mtx_stats_read_single(tsdn, mutex_prof_data,
&shard->hpa_shard.grow_mtx,
arena_prof_mutex_hpa_shard_grow);
sec_mutex_stats_read(tsdn, &shard->hpa_sec,
sec_mutex_stats_read(tsdn, &shard->hpa_shard.sec,
&mutex_prof_data[arena_prof_mutex_hpa_sec]);
}
}