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HPA: Tie components into a PAI implementation.

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This commit is contained in:
David Goldblatt
2020-08-14 13:36:41 -07:00
committed by David Goldblatt
parent c8209150f9
commit 1c7da33317
25 changed files with 972 additions and 11 deletions
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12
src/pa_extra.c
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@@ -17,6 +17,9 @@ pa_shard_prefork0(tsdn_t *tsdn, pa_shard_t *shard) {
void
pa_shard_prefork2(tsdn_t *tsdn, pa_shard_t *shard) {
malloc_mutex_prefork(tsdn, &shard->pac.grow_mtx);
if (shard->ever_used_hpa) {
hpa_shard_prefork2(tsdn, &shard->hpa_shard);
}
}
void
@@ -24,6 +27,9 @@ pa_shard_prefork3(tsdn_t *tsdn, pa_shard_t *shard) {
ecache_prefork(tsdn, &shard->pac.ecache_dirty);
ecache_prefork(tsdn, &shard->pac.ecache_muzzy);
ecache_prefork(tsdn, &shard->pac.ecache_retained);
if (shard->ever_used_hpa) {
hpa_shard_prefork3(tsdn, &shard->hpa_shard);
}
}
void
@@ -40,6 +46,9 @@ pa_shard_postfork_parent(tsdn_t *tsdn, pa_shard_t *shard) {
malloc_mutex_postfork_parent(tsdn, &shard->pac.grow_mtx);
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) {
hpa_shard_postfork_parent(tsdn, &shard->hpa_shard);
}
}
void
@@ -51,6 +60,9 @@ pa_shard_postfork_child(tsdn_t *tsdn, pa_shard_t *shard) {
malloc_mutex_postfork_child(tsdn, &shard->pac.grow_mtx);
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) {
hpa_shard_postfork_child(tsdn, &shard->hpa_shard);
}
}
void