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wip: purgeable arenas

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This commit is contained in:
daanx 2023-04-04 11:46:02 -07:00
parent 33d7503fdb
commit 09297ba8cf
5 changed files with 68 additions and 53 deletions
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5
src/os.c
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@ -437,7 +437,10 @@ bool _mi_os_unreset(void* addr, size_t size, bool* is_zero, mi_stats_t* tld_stat
*/
// either resets or decommits memory, returns true if the memory was decommitted.
bool _mi_os_purge(void* p, size_t size, mi_stats_t* stats) {
bool _mi_os_purge(void* p, size_t size, mi_stats_t* stats)
{
if (!mi_option_is_enabled(mi_option_allow_purge)) return false;
if (mi_option_is_enabled(mi_option_purge_decommits) && // should decommit?
!_mi_preloading()) // don't decommit during preloading (unsafe)
{