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PA->PAC: Move in stats.

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This commit is contained in:
David Goldblatt
2020-06-01 17:42:27 -07:00
committed by David Goldblatt
parent db211eefbf
commit 7391382349
11 changed files with 159 additions and 144 deletions
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19
src/pa.c
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@@ -30,7 +30,8 @@ pa_shard_init(tsdn_t *tsdn, pa_shard_t *shard, emap_t *emap, base_t *base,
return true;
}
if (pac_init(tsdn, &shard->pac, ind, emap, &shard->edata_cache,
cur_time, dirty_decay_ms, muzzy_decay_ms)) {
cur_time, dirty_decay_ms, muzzy_decay_ms, &stats->pac_stats,
stats_mtx)) {
return true;
}
@@ -106,7 +107,7 @@ ecache_pai_alloc(tsdn_t *tsdn, pai_t *self, size_t size, size_t alignment,
edata = ecache_alloc_grow(tsdn, shard, ehooks,
&shard->pac.ecache_retained, NULL, size, alignment, zero);
if (config_stats && edata != NULL) {
atomic_fetch_add_zu(&shard->stats->pa_mapped, size,
atomic_fetch_add_zu(&shard->pac.stats->pac_mapped, size,
ATOMIC_RELAXED);
}
}
@@ -170,7 +171,7 @@ ecache_pai_expand(tsdn_t *tsdn, pai_t *self, edata_t *edata, size_t old_size,
return true;
}
if (config_stats && mapped_add > 0) {
atomic_fetch_add_zu(&shard->stats->pa_mapped, mapped_add,
atomic_fetch_add_zu(&shard->pac.stats->pac_mapped, mapped_add,
ATOMIC_RELAXED);
}
return false;
@@ -288,7 +289,7 @@ pa_stash_decayed(tsdn_t *tsdn, pa_shard_t *shard, ecache_t *ecache,
static size_t
pa_decay_stashed(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
pa_shard_decay_stats_t *decay_stats, ecache_t *ecache, bool fully_decay,
pac_decay_stats_t *decay_stats, ecache_t *ecache, bool fully_decay,
edata_list_inactive_t *decay_extents) {
bool err;
@@ -343,7 +344,7 @@ pa_decay_stashed(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
locked_inc_u64(tsdn, LOCKEDINT_MTX(*shard->stats_mtx),
&decay_stats->purged, npurged);
LOCKEDINT_MTX_UNLOCK(tsdn, *shard->stats_mtx);
atomic_fetch_sub_zu(&shard->stats->pa_mapped,
atomic_fetch_sub_zu(&shard->pac.stats->pac_mapped,
nunmapped << LG_PAGE, ATOMIC_RELAXED);
}
@@ -359,7 +360,7 @@ pa_decay_stashed(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
*/
static void
pa_decay_to_limit(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
pa_shard_decay_stats_t *decay_stats, ecache_t *ecache, bool fully_decay,
pac_decay_stats_t *decay_stats, ecache_t *ecache, bool fully_decay,
size_t npages_limit, size_t npages_decay_max) {
witness_assert_depth_to_rank(tsdn_witness_tsdp_get(tsdn),
WITNESS_RANK_CORE, 1);
@@ -386,7 +387,7 @@ pa_decay_to_limit(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
void
pa_decay_all(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
pa_shard_decay_stats_t *decay_stats, ecache_t *ecache, bool fully_decay) {
pac_decay_stats_t *decay_stats, ecache_t *ecache, bool fully_decay) {
malloc_mutex_assert_owner(tsdn, &decay->mtx);
pa_decay_to_limit(tsdn, shard, decay, decay_stats, ecache, fully_decay,
/* npages_limit */ 0, ecache_npages_get(ecache));
@@ -394,7 +395,7 @@ pa_decay_all(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
static void
pa_decay_try_purge(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
pa_shard_decay_stats_t *decay_stats, ecache_t *ecache,
pac_decay_stats_t *decay_stats, ecache_t *ecache,
size_t current_npages, size_t npages_limit) {
if (current_npages > npages_limit) {
pa_decay_to_limit(tsdn, shard, decay, decay_stats, ecache,
@@ -405,7 +406,7 @@ pa_decay_try_purge(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
bool
pa_maybe_decay_purge(tsdn_t *tsdn, pa_shard_t *shard, decay_t *decay,
pa_shard_decay_stats_t *decay_stats, ecache_t *ecache,
pac_decay_stats_t *decay_stats, ecache_t *ecache,
pa_decay_purge_setting_t decay_purge_setting) {
malloc_mutex_assert_owner(tsdn, &decay->mtx);