ref: 96985d0bf8d0f0d5cebfa9e7671ea887f2bc67bc
parent: c68d3882ea892bc421119be4f7009f765ccad598
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Mon Feb 24 17:45:38 EST 2014
acid: add some debugging aid function for counting kernel image cache page refs
--- a/sys/lib/acid/kernel
+++ b/sys/lib/acid/kernel
@@ -28,6 +28,21 @@
// print Image cache contents
IHASHSIZE = 64;
+
+defn imagepagerefs(i) {+ local p, n;
+
+ n = 0;
+ p = palloc.$tail;
+ while p != 0 && p.image != 0 do {+ if p.image == i then {+ n = n + 1;
+ }
+ p = p.prev;
+ }
+ return n;
+}
+
defn imagecacheline(h) {local d, p, q;
--
⑨