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remove cache_reset parameter

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This commit is contained in:
daan 2019-11-11 14:44:32 -08:00
parent 534e1e39ef
commit 2bb058bd25
3 changed files with 1 additions and 7 deletions
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1
include/mimalloc.h
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@ -271,7 +271,6 @@ typedef enum mi_option_e {
mi_option_reserve_huge_os_pages,
mi_option_segment_cache,
mi_option_page_reset,
mi_option_cache_reset,
mi_option_segment_reset,
mi_option_eager_commit_delay,
mi_option_os_tag,

1
src/options.c
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@ -66,7 +66,6 @@ static mi_option_desc_t options[_mi_option_last] =
{ 0, UNINIT, MI_OPTION(reserve_huge_os_pages) },
{ 0, UNINIT, MI_OPTION(segment_cache) }, // cache N segments per thread
{ 0, UNINIT, MI_OPTION(page_reset) }, // reset pages on free
{ 0, UNINIT, MI_OPTION(cache_reset) }, // reset segment cache on free
{ 0, UNINIT, MI_OPTION(segment_reset) }, // reset segment memory on free (needs eager commit)
{ 0, UNINIT, MI_OPTION(eager_commit_delay) }, // the first N segments per thread are not eagerly committed
{ 100, UNINIT, MI_OPTION(os_tag) }, // only apple specific for now but might serve more or less related purpose

6
src/segment.c
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@ -280,9 +280,6 @@ static bool mi_segment_cache_push(mi_segment_t* segment, mi_segments_tld_t* tld)
return false;
}
mi_assert_internal(segment->segment_size == MI_SEGMENT_SIZE);
if (!segment->mem_is_fixed && mi_option_is_enabled(mi_option_cache_reset)) {
_mi_mem_reset((uint8_t*)segment + segment->segment_info_size, segment->segment_size - segment->segment_info_size, tld->stats);
}
segment->next = tld->cache;
tld->cache = segment;
tld->cache_count++;
@ -351,8 +348,7 @@ static mi_segment_t* mi_segment_alloc(size_t required, mi_page_kind_t page_kind,
_mi_mem_commit(segment, segment->segment_size, &is_zero, tld->stats);
segment->mem_is_committed = true;
}
if (!segment->mem_is_fixed &&
(mi_option_is_enabled(mi_option_cache_reset) || mi_option_is_enabled(mi_option_page_reset))) {
if (!segment->mem_is_fixed && mi_option_is_enabled(mi_option_page_reset)) {
bool reset_zero = false;
_mi_mem_unreset(segment, segment->segment_size, &reset_zero, tld->stats);
if (reset_zero) is_zero = true;