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HPA: Don't track inactive pages.

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This is really only useful for human consumption.  Correspondingly, emit it only
in the human-readable stats, and let everybody else compute from the hugepage
size and nactive.
This commit is contained in:
David Goldblatt 2020-12-03 18:43:10 -08:00 • committed by David Goldblatt
parent 55e0f60ca1
commit be0d7a53f3
6 changed files with 9 additions and 53 deletions
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2
src/psset.c
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@ -21,7 +21,6 @@ static void
psset_bin_stats_accum(psset_bin_stats_t *dst, psset_bin_stats_t *src) {
dst->npageslabs += src->npageslabs;
dst->nactive += src->nactive;
dst->ninactive += src->ninactive;
}
void
@ -54,7 +53,6 @@ psset_bin_stats_insert_remove(psset_bin_stats_t *binstats, hpdata_t *ps,
binstats[huge_idx].npageslabs += mul * 1;
size_t nactive = hpdata_nactive_get(ps);
binstats[huge_idx].nactive += mul * nactive;
binstats[huge_idx].ninactive += mul * (HUGEPAGE_PAGES - nactive);
}
static void