[master] e259c586e Dump req->topreq

[Poul-Henning Kamp]

commit e259c586ef64f38562e49de506f666d68d3a84cc
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Thu Dec 13 07:58:27 2018 +0000

    Dump req->topreq

diff --git a/bin/varnishd/cache/cache_panic.c b/bin/varnishd/cache/cache_panic.c
index c1da769d8..c0ef87130 100644
--- a/bin/varnishd/cache/cache_panic.c
+++ b/bin/varnishd/cache/cache_panic.c
@@ -455,6 +455,20 @@ pan_busyobj(struct vsb *vsb, const struct busyobj *bo)
 
 /*--------------------------------------------------------------------*/
 
+static void
+pan_top(struct vsb *vsb, const struct reqtop *top)
+{
+	VSB_printf(vsb, "top = %p {\n", top);
+	if (PAN_already(vsb, top))
+		return;
+	VSB_indent(vsb, 2);
+	pan_req(vsb, top->topreq);
+	VSB_indent(vsb, -2);
+	VSB_printf(vsb, "},\n");
+}
+
+/*--------------------------------------------------------------------*/
+
 static void
 pan_req(struct vsb *vsb, const struct req *req)
 {
@@ -528,6 +542,9 @@ pan_req(struct vsb *vsb, const struct req *req)
 
 	pan_privs(vsb, req->privs);
 
+	if (req->top != NULL)
+		pan_top(vsb, req->top);
+
 	VSB_indent(vsb, -2);
 	VSB_printf(vsb, "},\n");
 }