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Pull HPA options into a containing struct.

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Currently that just means max_alloc, but we're about to add more.  While we're
touching these lines anyways, tweak things to be more in line with testing.
This commit is contained in:
David Goldblatt 2020-12-08 16:33:39 -08:00 • committed by David Goldblatt
parent bdb7307ff2
commit b3df80bc79
10 changed files with 52 additions and 28 deletions
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8
src/jemalloc.c
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@ -144,7 +144,7 @@ malloc_mutex_t arenas_lock;
/* The global hpa, and whether it's on. */
bool opt_hpa = false;
size_t opt_hpa_slab_max_alloc = 256 * 1024;
hpa_shard_opts_t opt_hpa_opts = HPA_SHARD_OPTS_DEFAULT;
size_t opt_hpa_sec_max_alloc = 32 * 1024;
/* These settings correspond to a maximum of 1MB cached per arena. */
@ -1410,8 +1410,8 @@ malloc_conf_init_helper(sc_data_t *sc_data, unsigned bin_shard_sizes[SC_NBINS],
CONF_CHECK_MIN, CONF_CHECK_MAX,
true);
CONF_HANDLE_BOOL(opt_hpa, "hpa")
CONF_HANDLE_SIZE_T(opt_hpa_slab_max_alloc,
"hpa_slab_max_alloc", PAGE, 512 * PAGE,
CONF_HANDLE_SIZE_T(opt_hpa_opts.slab_max_alloc,
"hpa_slab_max_alloc", PAGE, HUGEPAGE,
CONF_CHECK_MIN, CONF_CHECK_MAX, true);
CONF_HANDLE_SIZE_T(opt_hpa_sec_max_alloc, "hpa_sec_max_alloc",
@ -1717,7 +1717,7 @@ malloc_init_hard_a0_locked() {
opt_hpa = false;
}
} else if (opt_hpa) {
if (pa_shard_enable_hpa(&a0->pa_shard, opt_hpa_slab_max_alloc,
if (pa_shard_enable_hpa(&a0->pa_shard, &opt_hpa_opts,
opt_hpa_sec_nshards, opt_hpa_sec_max_alloc,
opt_hpa_sec_max_bytes)) {
return true;