more explanation for a couple of subtle lines of code

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@393236 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/ldap/util_ldap.c b/modules/ldap/util_ldap.c
index d00f429482138617de7a4f5d4b59bd6d4ecdea53..3ad40ade70dfe013b97c86539d94d62537a0bdd5 100644 (file)
--- a/modules/ldap/util_ldap.c
+++ b/modules/ldap/util_ldap.c
@@ -1758,7 +1758,8 @@ static void *util_ldap_create_config(apr_pool_t *p, server_rec *s)
         (util_ldap_state_t *)apr_pcalloc(p, sizeof(util_ldap_state_t));
 
     /* Create a per vhost pool for mod_ldap to use, serialized with 
-     * st->mutex (also one per vhost) 
+     * st->mutex (also one per vhost).  both are replicated by fork(),
+     * no shared memory managed by either.
      */
     apr_pool_create(&st->pool, p);
 #if APR_HAS_THREADS