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add max segment reclaim as an option

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This commit is contained in:
Daan Leijen
2022-04-14 16:05:49 -07:00
parent fed9b254a1
commit f87cba9bd8
5 changed files with 11 additions and 3 deletions
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2
src/init.c
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@@ -562,7 +562,7 @@ void mi_process_init(void) mi_attr_noexcept {
mi_stats_reset(); // only call stat reset *after* thread init (or the heap tld == NULL)
if (mi_option_is_enabled(mi_option_reserve_huge_os_pages)) {
size_t pages = mi_option_get(mi_option_reserve_huge_os_pages);
size_t pages = mi_option_get_clamp(mi_option_reserve_huge_os_pages, 0, 128*1024);
long reserve_at = mi_option_get(mi_option_reserve_huge_os_pages_at);
if (reserve_at != -1) {
mi_reserve_huge_os_pages_at(pages, reserve_at, pages*500);