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split out _mi_page_try_use_delayed_free for contention reduction (issue #630)

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daan 2022-10-31 11:01:01 -07:00
parent 7bef5f5f5b
commit 698bb2cae7
3 changed files with 10 additions and 3 deletions
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8
src/page.c
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@ -122,7 +122,13 @@ bool _mi_page_is_valid(mi_page_t* page) {
}
#endif
bool _mi_page_use_delayed_free(mi_page_t* page, mi_delayed_t delay, bool override_never) {
void _mi_page_use_delayed_free(mi_page_t* page, mi_delayed_t delay, bool override_never) {
while (!_mi_page_try_use_delayed_free(page, delay, override_never)) {
mi_atomic_yield();
}
}
bool _mi_page_try_use_delayed_free(mi_page_t* page, mi_delayed_t delay, bool override_never) {
mi_thread_free_t tfreex;
mi_delayed_t old_delay;
mi_thread_free_t tfree;