From 78343e97c68fda079c66f2443bab6d1ee16f0b67 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Sat, 3 May 2014 01:02:35 +0200
Subject: libports: lock-less reference counting for port_info objects

* libports/ports.h (struct port_info): Use the new type.
* libports/lookup-port.c: No need to lock _ports_lock anymore.
* libports/bucket-iterate.c: Likewise.
* libports/complete-deallocate.c: Check if someone reacquired a
reference through a hash table lookup.
* libports/create-internal.c: Use the new reference counting primitives.
* libports/get-right.c: Likewise.
* libports/import-port.c: Likewise.
* libports/port-deref-weak.c: Likewise.
* libports/port-deref.c: Likewise.
* libports/port-ref-weak.c: Likewise.
* libports/port-ref.c: Likewise.
* libports/reallocate-from-external.c: Likewise.
* libports/transfer-right.c: Likewise.
* utils/rpctrace.c: Likewise.
---
 libports/create-internal.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'libports/create-internal.c')

diff --git a/libports/create-internal.c b/libports/create-internal.c
index 8543986b..2d85931c 100644
--- a/libports/create-internal.c
+++ b/libports/create-internal.c
@@ -54,8 +54,7 @@ _ports_create_port_internal (struct port_class *class,
     }
 
   pi->class = class;
-  pi->refcnt = 1;
-  pi->weakrefcnt = 0;
+  refcounts_init (&pi->refcounts, 1, 0);
   pi->cancel_threshold = 0;
   pi->mscount = 0;
   pi->flags = 0;
-- 
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