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ref: 18942824d915d353b3cf8a5c52b30e5164c25e56
parent: 0ed708a8fc8ad37170b239fe156a0523006bcb16
author: cinap_lenrek <cinap_lenrek@gmx.de>
date: Fri Nov 1 17:28:03 EDT 2013

rio: add sanity check in xfidallocthread()

--- a/sys/src/cmd/rio/xfid.c
+++ b/sys/src/cmd/rio/xfid.c
@@ -70,6 +70,8 @@
 				fprint(2, "%p incref %ld\n", x, x->ref);
 				error("incref");
 			}
+			if(x->flushing)
+				error("flushing in allocate");
 			if(x->flushtag != -1)
 				error("flushtag in allocate");
 			incref(x);
--