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Implement opt.cache_oblivious.

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Keep config.cache_oblivious for now to remain backward-compatible.
This commit is contained in:
Qi Wang 2021-02-09 22:24:35 -08:00 • committed by Qi Wang
parent 8c5e5f50a2
commit a11be50332
12 changed files with 53 additions and 27 deletions
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3
src/large.c
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@ -95,7 +95,8 @@ large_ralloc_no_move_expand(tsdn_t *tsdn, edata_t *edata, size_t usize,
}
if (zero) {
if (config_cache_oblivious) {
if (opt_cache_oblivious) {
assert(sz_large_pad == PAGE);
/*
* Zero the trailing bytes of the original allocation's
* last page, since they are in an indeterminate state.