Hi, I just noticed that a comment for dshash_find() mentions:
"caller must not lock a lock already" Simple patch to rephrase with "hold a lock" attached.
diff --git a/src/backend/lib/dshash.c b/src/backend/lib/dshash.c index e0c763be32..88ca9d62aa 100644 --- a/src/backend/lib/dshash.c +++ b/src/backend/lib/dshash.c @@ -375,7 +375,7 @@ dshash_get_hash_table_handle(dshash_table *hash_table) * the caller must take care to ensure that the entry is not left corrupted. * The lock mode is either shared or exclusive depending on 'exclusive'. * - * The caller must not lock a lock already. + * The caller must not hold a lock already. * * Note that the lock held is in fact an LWLock, so interrupts will be held on * return from this function, and not resumed until dshash_release_lock is
