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HPA: Introduce a redesigned hpa_central_t.

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For now, this only handles allocating virtual address space to shards, with no
reuse.  This is framework, though; it will change over time.
This commit is contained in:
David Goldblatt 2021-05-07 13:54:26 -07:00 • committed by David Goldblatt
parent e09eac1d4e
commit d93eef2f40
10 changed files with 257 additions and 128 deletions
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10
test/unit/hpa.c
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@ -13,6 +13,7 @@ struct test_data_s {
* test_data_t and the hpa_shard_t;
*/
hpa_shard_t shard;
hpa_central_t central;
base_t *base;
edata_cache_t shard_edata_cache;
@ -50,9 +51,12 @@ create_test_data(hpa_hooks_t *hooks, hpa_shard_opts_t *opts) {
err = emap_init(&test_data->emap, test_data->base, /* zeroed */ false);
assert_false(err, "");
err = hpa_shard_init(&test_data->shard, &test_data->emap,
test_data->base, &test_data->shard_edata_cache, SHARD_IND,
hooks, opts);
err = hpa_central_init(&test_data->central, test_data->base, hooks);
assert_false(err, "");
err = hpa_shard_init(&test_data->shard, &test_data->central,
&test_data->emap, test_data->base, &test_data->shard_edata_cache,
SHARD_IND, opts);
assert_false(err, "");
return (hpa_shard_t *)test_data;