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more refined decommit extend delay

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This commit is contained in:
Daan Leijen 2022-11-21 15:02:41 -08:00
parent 961778f0a7
commit 3ccf849c1a
1 changed files with 6 additions and 2 deletions
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6
src/segment.c
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@ -540,9 +540,13 @@ static void mi_segment_perhaps_decommit(mi_segment_t* segment, uint8_t* p, size_
} }
else if (segment->decommit_expire <= now) { else if (segment->decommit_expire <= now) {
// previous decommit mask already expired // previous decommit mask already expired
// mi_segment_delayed_decommit(segment, true, stats); if (segment->decommit_expire + mi_option_get(mi_option_decommit_extend_delay) <= now) {
mi_segment_delayed_decommit(segment, true, stats);
}
else {
segment->decommit_expire = now + mi_option_get(mi_option_decommit_extend_delay); // (mi_option_get(mi_option_decommit_delay) / 8); // wait a tiny bit longer in case there is a series of free's segment->decommit_expire = now + mi_option_get(mi_option_decommit_extend_delay); // (mi_option_get(mi_option_decommit_delay) / 8); // wait a tiny bit longer in case there is a series of free's
} }
}
else { else {
// previous decommit mask is not yet expired, increase the expiration by a bit. // previous decommit mask is not yet expired, increase the expiration by a bit.
segment->decommit_expire += mi_option_get(mi_option_decommit_extend_delay); segment->decommit_expire += mi_option_get(mi_option_decommit_extend_delay);