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PA: Move in retain growth limit setting.

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David Goldblatt 2020-03-12 15:51:13 -07:00 • committed by David Goldblatt
parent daefde88fe
commit 45671e4a27
3 changed files with 38 additions and 20 deletions
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12
include/jemalloc/internal/pa.h
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@ -230,6 +230,18 @@ bool pa_maybe_decay_purge(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
pa_shard_decay_stats_t *decay_stats, ecache_t *ecache,
pa_decay_purge_setting_t decay_purge_setting);
/*
* Gets / sets the maximum amount that we'll grow an arena down the
* grow-retained pathways (unless forced to by an allocaction request).
*
* Set new_limit to NULL if it's just a query, or old_limit to NULL if you don't
* care about the previous value.
*
* Returns true on error (if the new limit is not valid).
*/
bool pa_shard_retain_grow_limit_get_set(tsdn_t *tsdn, pa_shard_t *shard,
size_t *old_limit, size_t *new_limit);
/******************************************************************************/
/*
* Various bits of "boring" functionality that are still part of this module,