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psset: Move in stats.

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A later change will benefit from having these functions pulled into a
psset-module set of functions.
This commit is contained in:
David Goldblatt
2020-11-10 16:23:03 -08:00
committed by David Goldblatt
parent d0a991d47b
commit c1b2a77933
7 changed files with 82 additions and 63 deletions
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19
test/unit/psset.c
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@@ -307,14 +307,14 @@ stats_expect_empty(psset_bin_stats_t *stats) {
static void
stats_expect(psset_t *psset, size_t nactive) {
if (nactive == PAGESLAB_PAGES) {
expect_zu_eq(1, psset->full_slab_stats.npageslabs,
expect_zu_eq(1, psset->stats.full_slabs.npageslabs,
"Expected a full slab");
expect_zu_eq(PAGESLAB_PAGES, psset->full_slab_stats.nactive,
expect_zu_eq(PAGESLAB_PAGES, psset->stats.full_slabs.nactive,
"Should have exactly filled the bin");
expect_zu_eq(0, psset->full_slab_stats.ninactive,
expect_zu_eq(0, psset->stats.full_slabs.ninactive,
"Should never have inactive pages in a full slab");
} else {
stats_expect_empty(&psset->full_slab_stats);
stats_expect_empty(&psset->stats.full_slabs);
}
size_t ninactive = PAGESLAB_PAGES - nactive;
pszind_t nonempty_pind = PSSET_NPSIZES;
@@ -324,14 +324,17 @@ stats_expect(psset_t *psset, size_t nactive) {
}
for (pszind_t i = 0; i < PSSET_NPSIZES; i++) {
if (i == nonempty_pind) {
assert_zu_eq(1, psset->slab_stats[i].npageslabs,
assert_zu_eq(1,
psset->stats.nonfull_slabs[i].npageslabs,
"Should have found a slab");
expect_zu_eq(nactive, psset->slab_stats[i].nactive,
expect_zu_eq(nactive,
psset->stats.nonfull_slabs[i].nactive,
"Mismatch in active pages");
expect_zu_eq(ninactive, psset->slab_stats[i].ninactive,
expect_zu_eq(ninactive,
psset->stats.nonfull_slabs[i].ninactive,
"Mismatch in inactive pages");
} else {
stats_expect_empty(&psset->slab_stats[i]);
stats_expect_empty(&psset->stats.nonfull_slabs[i]);
}
}
}