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HPA: Make slab sizes and maxes configurable.

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This allows easy experimentation with them as tuning parameters.
This commit is contained in:
David Goldblatt 2020-09-04 15:22:47 -07:00 • committed by David Goldblatt
parent 1c7da33317
commit bf025d2ec8
7 changed files with 37 additions and 10 deletions
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2
src/stats.c
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@ -1096,6 +1096,8 @@ stats_general_print(emitter_t *emitter) {
OPT_WRITE_CHAR_P("percpu_arena")
OPT_WRITE_SIZE_T("oversize_threshold")
OPT_WRITE_BOOL("hpa")
OPT_WRITE_SIZE_T("hpa_slab_goal")
OPT_WRITE_SIZE_T("hpa_slab_max_alloc")
OPT_WRITE_CHAR_P("metadata_thp")
OPT_WRITE_BOOL_MUTABLE("background_thread", "background_thread")
OPT_WRITE_SSIZE_T_MUTABLE("dirty_decay_ms", "arenas.dirty_decay_ms")