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Tcache: Make flush fractions configurable.

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David Goldblatt 2020-05-13 15:32:18 -07:00 • committed by David Goldblatt
parent 7503b5b33a
commit 6cdac3c573
6 changed files with 29 additions and 2 deletions
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7
src/tcache.c
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@ -53,6 +53,13 @@ size_t opt_tcache_gc_incr_bytes = 65536;
*/
size_t opt_tcache_gc_delay_bytes = 0;
/*
* When a cache bin is flushed because it's full, how much of it do we flush?
* By default, we flush half the maximum number of items.
*/
unsigned opt_lg_tcache_flush_small_div = 1;
unsigned opt_lg_tcache_flush_large_div = 1;
cache_bin_info_t *tcache_bin_info;
/* Total stack size required (per tcache). Include the padding above. */