From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Fri, 20 Feb 2009 18:05:34 +0000 (+0000)
Subject: Don't try to rush waiting sessions of refcount is zero, there cannot be
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=573665fd7fd0cd6e7a19f0d4d29c33b8cd07321f;p=varnish

Don't try to rush waiting sessions of refcount is zero, there cannot be
any (they would hold a reference).

Should be merged to 2.0.3



git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3799 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishd/cache_hash.c b/varnish-cache/bin/varnishd/cache_hash.c
index 961adc74..cd0e12fe 100644
--- a/varnish-cache/bin/varnishd/cache_hash.c
+++ b/varnish-cache/bin/varnishd/cache_hash.c
@@ -505,7 +505,8 @@ HSH_Deref(struct worker *w, struct object **oo)
 		r = --o->refcnt;
 		if (!r)
 			VTAILQ_REMOVE(&oh->objcs, oc, list);
-		hsh_rush(oh);
+		else
+			hsh_rush(oh);
 		Lck_Unlock(&oh->mtx);
 	}