pgstat-report-conflicts-immediately.patch
text/x-diff
Filename: pgstat-report-conflicts-immediately.patch
Type: text/x-diff
Part: 0
Patch
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API reference →
Format: unified
| File | + | − |
|---|---|---|
| src/backend/utils/activity/pgstat_database.c | 13 | 1 |
diff --git i/src/backend/utils/activity/pgstat_database.c w/src/backend/utils/activity/pgstat_database.c
index 7149f22f729..bb36d73ec04 100644
--- i/src/backend/utils/activity/pgstat_database.c
+++ w/src/backend/utils/activity/pgstat_database.c
@@ -81,12 +81,22 @@ void
pgstat_report_recovery_conflict(int reason)
{
PgStat_StatDBEntry *dbentry;
+ PgStat_EntryRef *entry_ref;
+ PgStatShared_Database *sharedent;
Assert(IsUnderPostmaster);
if (!pgstat_track_counts)
return;
- dbentry = pgstat_prep_database_pending(MyDatabaseId);
+ /*
+ * Update the shared stats directly - recovery conflicts should never be
+ * common enough for that to be a problem.
+ */
+ entry_ref =
+ pgstat_get_entry_ref_locked(PGSTAT_KIND_DATABASE, MyDatabaseId, InvalidOid, false);
+
+ sharedent = (PgStatShared_Database *) entry_ref->shared_stats;
+ dbentry = &sharedent->stats;
switch (reason)
{
@@ -116,6 +126,8 @@ pgstat_report_recovery_conflict(int reason)
dbentry->conflict_startup_deadlock++;
break;
}
+
+ pgstat_unlock_entry(entry_ref);
}
/*