From: Howard Chu <hyc@openldap.org>
Date: Fri, 13 Oct 2017 16:24:19 +0000 (+0100)
Subject: ITS#8752 additional debug info, thread ID of rmutex lockers
X-Git-Url: https://git.sur5r.net/?p=openldap;a=commitdiff_plain;h=4a574324fd8c35c9ceffecd149bb14ab84b59a85

ITS#8752 additional debug info, thread ID of rmutex lockers
---

diff --git a/servers/slapd/overlays/accesslog.c b/servers/slapd/overlays/accesslog.c
index 50aaa116e8..53369b32c5 100644
--- a/servers/slapd/overlays/accesslog.c
+++ b/servers/slapd/overlays/accesslog.c
@@ -1515,6 +1515,11 @@ static int accesslog_response(Operation *op, SlapReply *rs) {
 				break;
 			}
 		}
+#ifdef RMUTEX_DEBUG
+		Debug( LDAP_DEBUG_SYNC,
+			"accesslog_response: unlocking rmutex for tid %x\n",
+			op->o_tid, 0, 0 );
+#endif
 		ldap_pvt_thread_rmutex_unlock( &li->li_op_rmutex, op->o_tid );
 	}
 
@@ -1995,7 +2000,17 @@ accesslog_op_mod( Operation *op, SlapReply *rs )
 		for ( cb2 = op->o_callback; cb2->sc_next; cb2 = cb2->sc_next );
 		cb2->sc_next = cb;
 
+#ifdef RMUTEX_DEBUG
+		Debug( LDAP_DEBUG_SYNC,
+			"accesslog_op_mod: locking rmutex for tid %x\n",
+			op->o_tid, 0, 0 );
+#endif
 		ldap_pvt_thread_rmutex_lock( &li->li_op_rmutex, op->o_tid );
+#ifdef RMUTEX_DEBUG
+		Debug( LDAP_DEBUG_STATS,
+			"accesslog_op_mod: locked rmutex for tid %x\n",
+			op->o_tid, 0, 0 );
+#endif
 		if ( li->li_oldf && ( op->o_tag == LDAP_REQ_DELETE ||
 			op->o_tag == LDAP_REQ_MODIFY ||
 			( op->o_tag == LDAP_REQ_MODRDN && li->li_oldattrs )))