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remove reset_decommits option

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This commit is contained in:
daan 2019-11-11 09:46:02 -08:00
parent d2279b2a3f
commit 83a066fd2d
4 changed files with 19 additions and 39 deletions
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20
src/os.c
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@ -646,10 +646,6 @@ bool _mi_os_decommit(void* addr, size_t size, mi_stats_t* stats) {
return mi_os_commitx(addr, size, false, true /* conservative? */, &is_zero, stats);
}
bool _mi_os_commit_unreset(void* addr, size_t size, bool* is_zero, mi_stats_t* stats) {
return mi_os_commitx(addr, size, true, true /* conservative? */, is_zero, stats);
}
// Signal to the OS that the address range is no longer in use
// but may be used later again. This will release physical memory
@ -708,22 +704,12 @@ static bool mi_os_resetx(void* addr, size_t size, bool reset, mi_stats_t* stats)
// pages and reduce swapping while keeping the memory committed.
// We page align to a conservative area inside the range to reset.
bool _mi_os_reset(void* addr, size_t size, mi_stats_t* stats) {
if (mi_option_is_enabled(mi_option_reset_decommits)) {
return _mi_os_decommit(addr,size,stats);
}
else {
return mi_os_resetx(addr, size, true, stats);
}
return mi_os_resetx(addr, size, true, stats);
}
bool _mi_os_unreset(void* addr, size_t size, bool* is_zero, mi_stats_t* stats) {
if (mi_option_is_enabled(mi_option_reset_decommits)) {
return _mi_os_commit_unreset(addr, size, is_zero, stats); // re-commit it (conservatively!)
}
else {
*is_zero = false;
return mi_os_resetx(addr, size, false, stats);
}
*is_zero = false;
return mi_os_resetx(addr, size, false, stats);
}