kiper220/mimalloc
1
0
Fork 0
mirror of https://github.com/microsoft/mimalloc.git synced 2025-07-07 11:58:41 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

use allow_decommit option for both the segment cache and pages

Browse source
This commit is contained in:
daan 2020-09-24 17:20:39 -07:00
parent b149099bf3
commit e1c38eef76
4 changed files with 7 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/segment.c
View file

@ -384,7 +384,7 @@ static bool mi_segment_commitx(mi_segment_t* segment, bool commit, uint8_t* p, s
mi_assert_internal((void*)start != (void*)segment);
mi_commit_mask_t cmask = mi_commit_mask_intersect(segment->commit_mask, mask);
_mi_stat_increase(&_mi_stats_main.committed, full_size - mi_commit_mask_committed_size(cmask, MI_SEGMENT_SIZE)); // adjust for overlap
_mi_os_decommit(start, full_size, stats); // ok if this fails
if (segment->allow_decommit) { _mi_os_decommit(start, full_size, stats); } // ok if this fails
mi_commit_mask_clear(&segment->commit_mask, mask);
}
// increase expiration of reusing part of the delayed decommit
@ -422,7 +422,7 @@ static void mi_segment_perhaps_decommit(mi_segment_t* segment, uint8_t* p, size_
}
static void mi_segment_delayed_decommit(mi_segment_t* segment, bool force, mi_stats_t* stats) {
if (mi_commit_mask_is_empty(segment->decommit_mask)) return;
if (!segment->allow_decommit || mi_commit_mask_is_empty(segment->decommit_mask)) return;
mi_msecs_t now = _mi_clock_now();
if (!force && now < segment->decommit_expire) return;